12379510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 26410608

約数和(自身を除く): 14031098

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 787, 1210, 1430, 1573, 1574, 3146, 3935, 7865, 7870, 8657, 10231, 15730, 17314, 20462, 43285, 51155, 86570, 95227, 102310, 112541, 190454, 225082, 476135, 562705, 952270, 1125410, 1237951, 2475902, 6189755, 12379510]

約数ペア:

[(1, 12379510), (2, 6189755), (5, 2475902), (10, 1237951), (11, 1125410), (13, 952270), (22, 562705), (26, 476135), (55, 225082), (65, 190454), (110, 112541), (121, 102310), (130, 95227), (143, 86570), (242, 51155), (286, 43285), (605, 20462), (715, 17314), (787, 15730), (1210, 10231), (1430, 8657), (1573, 7870), (1574, 7865), (3146, 3935)]