Q: What is the sum of all factors of the number 16,721,138 excluding 16,721,138?
A: 13,190,542
The factors of the number 16,721,138 are: 1, 2, 7, 14, 23, 46, 161, 322, 51929, 103858, 363503, 727006, 1194367, 2388734, 8360569, 16721138.
If you add them up, you will get the total of 16,721,151. Now subtract 16,721,138 to get 13,190,542