20115623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 23337600

約数和(自身を除く): 3221977

約数列:

[1, 11, 19, 109, 209, 883, 1199, 2071, 9713, 16777, 22781, 96247, 184547, 1058717, 1828693, 20115623]

約数ペア:

[(1, 20115623), (11, 1828693), (19, 1058717), (109, 184547), (209, 96247), (883, 22781), (1199, 16777), (2071, 9713)]