18710710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{110063}}^1$

素因数の和:110087

約数の個数: 16

約数和(自身を含む): 35660736

約数和(自身を除く): 16950026

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 110063, 220126, 550315, 1100630, 1871071, 3742142, 9355355, 18710710]

約数ペア:

[(1, 18710710), (2, 9355355), (5, 3742142), (10, 1871071), (17, 1100630), (34, 550315), (85, 220126), (170, 110063)]