19795404

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12041}}^1$

素因数の和:12185

約数の個数: 24

約数和(自身を含む): 46530288

約数和(自身を除く): 26734884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 12041, 24082, 36123, 48164, 72246, 144492, 1649617, 3299234, 4948851, 6598468, 9897702, 19795404]

約数ペア:

[(1, 19795404), (2, 9897702), (3, 6598468), (4, 4948851), (6, 3299234), (12, 1649617), (137, 144492), (274, 72246), (411, 48164), (548, 36123), (822, 24082), (1644, 12041)]