38906270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2797}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 76150368

約数和(自身を除く): 37244098

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 2797, 5594, 6955, 13910, 13985, 27970, 36361, 72722, 181805, 299279, 363610, 598558, 1496395, 2992790, 3890627, 7781254, 19453135, 38906270]

約数ペア:

[(1, 38906270), (2, 19453135), (5, 7781254), (10, 3890627), (13, 2992790), (26, 1496395), (65, 598558), (107, 363610), (130, 299279), (214, 181805), (535, 72722), (1070, 36361), (1391, 27970), (2782, 13985), (2797, 13910), (5594, 6955)]