15664595028

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{3255319}}^1$

素因数の和:3255727

約数の個数: 24

約数和(自身を含む): 36641881920

約数和(自身を除く): 20977286892

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 3255319, 6510638, 9765957, 13021276, 19531914, 39063828, 1305382919, 2610765838, 3916148757, 5221531676, 7832297514, 15664595028]

約数ペア:

[(1, 15664595028), (2, 7832297514), (3, 5221531676), (4, 3916148757), (6, 2610765838), (12, 1305382919), (401, 39063828), (802, 19531914), (1203, 13021276), (1604, 9765957), (2406, 6510638), (4812, 3255319)]