15898987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 17619840

約数和(自身を除く): 1720853

約数列:

[1, 13, 79, 113, 137, 1027, 1469, 1781, 8927, 10823, 15481, 116051, 140699, 201253, 1222999, 15898987]

約数ペア:

[(1, 15898987), (13, 1222999), (79, 201253), (113, 140699), (137, 116051), (1027, 15481), (1469, 10823), (1781, 8927)]