12839836

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 23143680

約数和(自身を除く): 10303844

約数列:

[1, 2, 4, 47, 94, 163, 188, 326, 419, 652, 838, 1676, 7661, 15322, 19693, 30644, 39386, 68297, 78772, 136594, 273188, 3209959, 6419918, 12839836]

約数ペア:

[(1, 12839836), (2, 6419918), (4, 3209959), (47, 273188), (94, 136594), (163, 78772), (188, 68297), (326, 39386), (419, 30644), (652, 19693), (838, 15322), (1676, 7661)]