12170288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58511}}^1$

素因数の和:58532

約数の個数: 20

約数和(自身を含む): 25394208

約数和(自身を除く): 13223920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58511, 117022, 234044, 468088, 760643, 936176, 1521286, 3042572, 6085144, 12170288]

約数ペア:

[(1, 12170288), (2, 6085144), (4, 3042572), (8, 1521286), (13, 936176), (16, 760643), (26, 468088), (52, 234044), (104, 117022), (208, 58511)]