11707216

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{1789}}^1$

素因数の和:2206

約数の個数: 20

約数和(自身を含む): 22750900

約数和(自身を除く): 11043684

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 1789, 3272, 3578, 6544, 7156, 14312, 28624, 731701, 1463402, 2926804, 5853608, 11707216]

約数ペア:

[(1, 11707216), (2, 5853608), (4, 2926804), (8, 1463402), (16, 731701), (409, 28624), (818, 14312), (1636, 7156), (1789, 6544), (3272, 3578)]