16278418

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2878

約数の個数: 24

約数和(自身を含む): 28005588

約数和(自身を除く): 11727170

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2833, 2873, 5666, 5746, 36829, 48161, 73658, 96322, 478777, 626093, 957554, 1252186, 8139209, 16278418]

約数ペア:

[(1, 16278418), (2, 8139209), (13, 1252186), (17, 957554), (26, 626093), (34, 478777), (169, 96322), (221, 73658), (338, 48161), (442, 36829), (2833, 5746), (2873, 5666)]