11993735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 15921696

約数和(自身を除く): 3927961

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 4987, 24935, 64831, 184519, 324155, 922595, 2398747, 11993735]

約数ペア:

[(1, 11993735), (5, 2398747), (13, 922595), (37, 324155), (65, 184519), (185, 64831), (481, 24935), (2405, 4987)]