12574497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{641}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 18119808

約数和(自身を除く): 5545311

約数列:

[1, 3, 13, 39, 503, 641, 1509, 1923, 6539, 8333, 19617, 24999, 322423, 967269, 4191499, 12574497]

約数ペア:

[(1, 12574497), (3, 4191499), (13, 967269), (39, 322423), (503, 24999), (641, 19617), (1509, 8333), (1923, 6539)]