15789290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13049}}^1$

素因数の和:13078

約数の個数: 24

約数和(自身を含む): 31241700

約数和(自身を除く): 15452410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 13049, 26098, 65245, 130490, 143539, 287078, 717695, 1435390, 1578929, 3157858, 7894645, 15789290]

約数ペア:

[(1, 15789290), (2, 7894645), (5, 3157858), (10, 1578929), (11, 1435390), (22, 717695), (55, 287078), (110, 143539), (121, 130490), (242, 65245), (605, 26098), (1210, 13049)]