15174640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14591}}^1$

素因数の和:14617

約数の個数: 40

約数和(自身を含む): 37997568

約数和(自身を除く): 22822928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 14591, 29182, 58364, 72955, 116728, 145910, 189683, 233456, 291820, 379366, 583640, 758732, 948415, 1167280, 1517464, 1896830, 3034928, 3793660, 7587320, 15174640]

約数ペア:

[(1, 15174640), (2, 7587320), (4, 3793660), (5, 3034928), (8, 1896830), (10, 1517464), (13, 1167280), (16, 948415), (20, 758732), (26, 583640), (40, 379366), (52, 291820), (65, 233456), (80, 189683), (104, 145910), (130, 116728), (208, 72955), (260, 58364), (520, 29182), (1040, 14591)]