Q: What is the sum of all factors of the number 3,891,512 excluding 3,891,512?
A: 3,602,848
The factors of the number 3,891,512 are: 1, 2, 4, 8, 37, 74, 148, 296, 13147, 26294, 52588, 105176, 486439, 972878, 1945756, 3891512.
If you add them up, you will get the total of 3,891,515. Now subtract 3,891,512 to get 3,602,848