12042290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5449}}^1$

素因数の和:5486

約数の個数: 32

約数和(自身を含む): 24721200

約数和(自身を除く): 12678910

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5449, 10898, 27245, 54490, 70837, 92633, 141674, 185266, 354185, 463165, 708370, 926330, 1204229, 2408458, 6021145, 12042290]

約数ペア:

[(1, 12042290), (2, 6021145), (5, 2408458), (10, 1204229), (13, 926330), (17, 708370), (26, 463165), (34, 354185), (65, 185266), (85, 141674), (130, 92633), (170, 70837), (221, 54490), (442, 27245), (1105, 10898), (2210, 5449)]