16842410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1$

素因数の和:7658

約数の個数: 32

約数和(自身を含む): 34573392

約数和(自身を除く): 17730982

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7621, 15242, 38105, 76210, 99073, 129557, 198146, 259114, 495365, 647785, 990730, 1295570, 1684241, 3368482, 8421205, 16842410]

約数ペア:

[(1, 16842410), (2, 8421205), (5, 3368482), (10, 1684241), (13, 1295570), (17, 990730), (26, 647785), (34, 495365), (65, 259114), (85, 198146), (130, 129557), (170, 99073), (221, 76210), (442, 38105), (1105, 15242), (2210, 7621)]