12231830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 24361344

約数和(自身を除く): 12129514

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2543, 4810, 5086, 12715, 25430, 33059, 66118, 94091, 165295, 188182, 330590, 470455, 940910, 1223183, 2446366, 6115915, 12231830]

約数ペア:

[(1, 12231830), (2, 6115915), (5, 2446366), (10, 1223183), (13, 940910), (26, 470455), (37, 330590), (65, 188182), (74, 165295), (130, 94091), (185, 66118), (370, 33059), (481, 25430), (962, 12715), (2405, 5086), (2543, 4810)]