23188510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136403}}^1$

素因数の和:136427

約数の個数: 16

約数和(自身を含む): 44194896

約数和(自身を除く): 21006386

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 136403, 272806, 682015, 1364030, 2318851, 4637702, 11594255, 23188510]

約数ペア:

[(1, 23188510), (2, 11594255), (5, 4637702), (10, 2318851), (17, 1364030), (34, 682015), (85, 272806), (170, 136403)]