11926490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 23163840

約数和(自身を除く): 11237350

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1531, 1558, 3062, 3895, 7655, 7790, 15310, 29089, 58178, 62771, 125542, 145445, 290890, 313855, 627710, 1192649, 2385298, 5963245, 11926490]

約数ペア:

[(1, 11926490), (2, 5963245), (5, 2385298), (10, 1192649), (19, 627710), (38, 313855), (41, 290890), (82, 145445), (95, 125542), (190, 62771), (205, 58178), (410, 29089), (779, 15310), (1531, 7790), (1558, 7655), (3062, 3895)]