12399608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{119227}}^1$

素因数の和:119246

約数の個数: 16

約数和(自身を含む): 25037880

約数和(自身を除く): 12638272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 119227, 238454, 476908, 953816, 1549951, 3099902, 6199804, 12399608]

約数ペア:

[(1, 12399608), (2, 6199804), (4, 3099902), (8, 1549951), (13, 953816), (26, 476908), (52, 238454), (104, 119227)]