13216676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 25425120

約数和(自身を除く): 12208444

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2161, 3058, 4322, 6116, 8644, 23771, 47542, 95084, 300379, 600758, 1201516, 3304169, 6608338, 13216676]

約数ペア:

[(1, 13216676), (2, 6608338), (4, 3304169), (11, 1201516), (22, 600758), (44, 300379), (139, 95084), (278, 47542), (556, 23771), (1529, 8644), (2161, 6116), (3058, 4322)]