Q: What is the sum of all factors of the number 11,557 excluding 11,557?
A: 2,779
The factors of the number 11,557 are: 1, 7, 13, 91, 127, 889, 1651, 11557.
If you add them up, you will get the total of 11,559. Now subtract 11,557 to get 2,779