22442576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107897}}^1$

素因数の和:107918

約数の個数: 20

約数和(自身を含む): 46827732

約数和(自身を除く): 24385156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 107897, 215794, 431588, 863176, 1402661, 1726352, 2805322, 5610644, 11221288, 22442576]

約数ペア:

[(1, 22442576), (2, 11221288), (4, 5610644), (8, 2805322), (13, 1726352), (16, 1402661), (26, 863176), (52, 431588), (104, 215794), (208, 107897)]