13026508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2161}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 25061904

約数和(自身を除く): 12035396

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 2161, 3014, 4322, 6028, 8644, 23771, 47542, 95084, 296057, 592114, 1184228, 3256627, 6513254, 13026508]

約数ペア:

[(1, 13026508), (2, 6513254), (4, 3256627), (11, 1184228), (22, 592114), (44, 296057), (137, 95084), (274, 47542), (548, 23771), (1507, 8644), (2161, 6028), (3014, 4322)]