Q: What is the sum of all factors of the number 13,121,143 excluding 13,121,143?
A: 1,874,457
The factors of the number 13,121,143 are: 1, 7, 1874449, 13121143.
If you add them up, you will get the total of 13,121,144. Now subtract 13,121,143 to get 1,874,457