Q: What is the sum of all factors of the number 13,221,601 excluding 13,221,601?
A: 8,399
The factors of the number 13,221,601 are: 1, 2099, 6299, 13221601.
If you add them up, you will get the total of 13,221,609. Now subtract 13,221,601 to get 8,399