22050290

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{1499}}^1$

素因数の和:2977

約数の個数: 16

約数和(自身を含む): 39744000

約数和(自身を除く): 17693710

約数列:

[1, 2, 5, 10, 1471, 1499, 2942, 2998, 7355, 7495, 14710, 14990, 2205029, 4410058, 11025145, 22050290]

約数ペア:

[(1, 22050290), (2, 11025145), (5, 4410058), (10, 2205029), (1471, 14990), (1499, 14710), (2942, 7495), (2998, 7355)]