14726660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 36

約数和(自身を含む): 33495588

約数和(自身を除く): 18768928

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4357, 8714, 17428, 21785, 43570, 56641, 87140, 113282, 226564, 283205, 566410, 736333, 1132820, 1472666, 2945332, 3681665, 7363330, 14726660]

約数ペア:

[(1, 14726660), (2, 7363330), (4, 3681665), (5, 2945332), (10, 1472666), (13, 1132820), (20, 736333), (26, 566410), (52, 283205), (65, 226564), (130, 113282), (169, 87140), (260, 56641), (338, 43570), (676, 21785), (845, 17428), (1690, 8714), (3380, 4357)]