9031940

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1471}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 19041792

約数和(自身を除く): 10009852

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1471, 1535, 2942, 3070, 5884, 6140, 7355, 14710, 29420, 451597, 903194, 1806388, 2257985, 4515970, 9031940]

約数ペア:

[(1, 9031940), (2, 4515970), (4, 2257985), (5, 1806388), (10, 903194), (20, 451597), (307, 29420), (614, 14710), (1228, 7355), (1471, 6140), (1535, 5884), (2942, 3070)]