12942526

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 20767320

約数和(自身を除く): 7824794

約数列:

[1, 2, 29, 37, 58, 74, 163, 326, 1073, 1369, 2146, 2738, 4727, 6031, 9454, 12062, 39701, 79402, 174899, 223147, 349798, 446294, 6471263, 12942526]

約数ペア:

[(1, 12942526), (2, 6471263), (29, 446294), (37, 349798), (58, 223147), (74, 174899), (163, 79402), (326, 39701), (1073, 12062), (1369, 9454), (2146, 6031), (2738, 4727)]