Does Anything Divide 0?

Number Theory Level 1

What are the integral divisors of 0?

Clarification: Given two integers $N$ and $M,$ $N$ is an "integral divisor" of $M$ if $F = \frac{M}{N}$ is an integer.

0 is only divisible by itself 0 is only divisible by 1 0 is divisible by all integers besides 0 0 is divisible by all integers 0 is not divisible by any number