11221288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107897}}^1$

素因数の和:107916

約数の個数: 16

約数和(自身を含む): 22658580

約数和(自身を除く): 11437292

約数列:

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

約数ペア:

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