Q: What is the sum of all factors of the number 1,287,137 excluding 1,287,137?
A: 19,279
The factors of the number 1,287,137 are: 1, 67, 19211, 1287137.
If you add them up, you will get the total of 1,287,156. Now subtract 1,287,137 to get 19,279