22151510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130303}}^1$

素因数の和:130327

約数の個数: 16

約数和(自身を含む): 42218496

約数和(自身を除く): 20066986

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 130303, 260606, 651515, 1303030, 2215151, 4430302, 11075755, 22151510]

約数ペア:

[(1, 22151510), (2, 11075755), (5, 4430302), (10, 2215151), (17, 1303030), (34, 651515), (85, 260606), (170, 130303)]