15018910

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1471}}^1$

素因数の和:2499

約数の個数: 16

約数和(自身を含む): 27078912

約数和(自身を除く): 12060002

約数列:

[1, 2, 5, 10, 1021, 1471, 2042, 2942, 5105, 7355, 10210, 14710, 1501891, 3003782, 7509455, 15018910]

約数ペア:

[(1, 15018910), (2, 7509455), (5, 3003782), (10, 1501891), (1021, 14710), (1471, 10210), (2042, 7355), (2942, 5105)]