189501796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{22549}}^1$

素因数の和:22755

約数の個数: 24

約数和(自身を含む): 363686400

約数和(自身を除く): 174184604

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 22549, 45098, 90196, 248039, 496078, 992156, 4306859, 8613718, 17227436, 47375449, 94750898, 189501796]

約数ペア:

[(1, 189501796), (2, 94750898), (4, 47375449), (11, 17227436), (22, 8613718), (44, 4306859), (191, 992156), (382, 496078), (764, 248039), (2101, 90196), (4202, 45098), (8404, 22549)]