Difference between revisions of "Proper divisor"

 
(Thats a proper divisor)
Line 2: Line 2:
  
 
{{stub}}
 
{{stub}}
 +
A proper Divisor is anything that can divide by itself but itself

Revision as of 18:58, 9 September 2012

A proper divisor of a positive integer $n$ is any divisor of $n$ other than $n$ itself. Thus, prime numbers have exactly one proper divisor, 1, and every other number has at least two proper divisors.

This article is a stub. Help us out by expanding it. A proper Divisor is anything that can divide by itself but itself

Invalid username
Login to AoPS