15642682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2243}}^1$

素因数の和:2573

約数の個数: 16

約数和(自身を含む): 25689312

約数和(自身を除く): 10046630

約数列:

[1, 2, 11, 22, 317, 634, 2243, 3487, 4486, 6974, 24673, 49346, 711031, 1422062, 7821341, 15642682]

約数ペア:

[(1, 15642682), (2, 7821341), (11, 1422062), (22, 711031), (317, 49346), (634, 24673), (2243, 6974), (3487, 4486)]