19062865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 24412752

約数和(自身を除く): 5349887

約数列:

[1, 5, 17, 85, 137, 685, 1637, 2329, 8185, 11645, 27829, 139145, 224269, 1121345, 3812573, 19062865]

約数ペア:

[(1, 19062865), (5, 3812573), (17, 1121345), (85, 224269), (137, 139145), (685, 27829), (1637, 11645), (2329, 8185)]