Q: What is the sum of all factors of the number 12,199,521 excluding 12,199,521?
A: 4,066,511
The factors of the number 12,199,521 are: 1, 3, 4066507, 12199521.
If you add them up, you will get the total of 12,199,525. Now subtract 12,199,521 to get 4,066,511