12719876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14389}}^1$

素因数の和:14423

約数の個数: 24

約数和(自身を含む): 25383960

約数和(自身を除く): 12664084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 14389, 28778, 57556, 187057, 244613, 374114, 489226, 748228, 978452, 3179969, 6359938, 12719876]

約数ペア:

[(1, 12719876), (2, 6359938), (4, 3179969), (13, 978452), (17, 748228), (26, 489226), (34, 374114), (52, 244613), (68, 187057), (221, 57556), (442, 28778), (884, 14389)]