Q: What is the sum of all factors of the number 13,402,457 excluding 13,402,457?
A: 188,839
The factors of the number 13,402,457 are: 1, 71, 188767, 13402457.
If you add them up, you will get the total of 13,402,645. Now subtract 13,402,457 to get 188,839