12389702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28031}}^1$

素因数の和:28063

約数の個数: 16

約数和(自身を含む): 21192192

約数和(自身を除く): 8802490

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28031, 56062, 364403, 476527, 728806, 953054, 6194851, 12389702]

約数ペア:

[(1, 12389702), (2, 6194851), (13, 953054), (17, 728806), (26, 476527), (34, 364403), (221, 56062), (442, 28031)]