19322069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 22102080

約数和(自身を除く): 2780011

約数列:

[1, 13, 19, 137, 247, 571, 1781, 2603, 7423, 10849, 33839, 78227, 141037, 1016951, 1486313, 19322069]

約数ペア:

[(1, 19322069), (13, 1486313), (19, 1016951), (137, 141037), (247, 78227), (571, 33839), (1781, 10849), (2603, 7423)]