12109306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4871}}^1$

素因数の和:4997

約数の個数: 16

約数和(自身を含む): 19994688

約数和(自身を除く): 7885382

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 4871, 9742, 53581, 107162, 550423, 1100846, 6054653, 12109306]

約数ペア:

[(1, 12109306), (2, 6054653), (11, 1100846), (22, 550423), (113, 107162), (226, 53581), (1243, 9742), (2486, 4871)]