19372238123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{211693}}^1$

素因数の和:212486

約数の個数: 16

約数和(自身を含む): 23472630720

約数和(自身を除く): 4100392597

約数列:

[1, 7, 17, 119, 769, 5383, 13073, 91511, 211693, 1481851, 3598781, 25191467, 162791917, 1139543419, 2767462589, 19372238123]

約数ペア:

[(1, 19372238123), (7, 2767462589), (17, 1139543419), (119, 162791917), (769, 25191467), (5383, 3598781), (13073, 1481851), (91511, 211693)]