12998778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9803}}^1$

素因数の和:9838

約数の個数: 32

約数和(自身を含む): 29647296

約数和(自身を除く): 16648518

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 9803, 19606, 29409, 58818, 127439, 166651, 254878, 333302, 382317, 499953, 764634, 999906, 2166463, 4332926, 6499389, 12998778]

約数ペア:

[(1, 12998778), (2, 6499389), (3, 4332926), (6, 2166463), (13, 999906), (17, 764634), (26, 499953), (34, 382317), (39, 333302), (51, 254878), (78, 166651), (102, 127439), (221, 58818), (442, 29409), (663, 19606), (1326, 9803)]