Q: What is the sum of all factors of the number 12,721,993 excluding 12,721,993?
A: 402,167
The factors of the number 12,721,993 are: 1, 59, 71, 3037, 4189, 179183, 215627, 12721993.
If you add them up, you will get the total of 12,722,395. Now subtract 12,721,993 to get 402,167