12430910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 24004512

約数和(自身を除く): 11573602

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 881, 1411, 1762, 2822, 4405, 7055, 8810, 14110, 14977, 29954, 73123, 74885, 146246, 149770, 365615, 731230, 1243091, 2486182, 6215455, 12430910]

約数ペア:

[(1, 12430910), (2, 6215455), (5, 2486182), (10, 1243091), (17, 731230), (34, 365615), (83, 149770), (85, 146246), (166, 74885), (170, 73123), (415, 29954), (830, 14977), (881, 14110), (1411, 8810), (1762, 7055), (2822, 4405)]