12862069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 15361920

約数和(自身を除く): 2499851

約数列:

[1, 11, 19, 41, 79, 209, 361, 451, 779, 869, 1501, 3239, 3971, 8569, 14801, 16511, 28519, 35629, 61541, 162811, 313709, 676951, 1169279, 12862069]

約数ペア:

[(1, 12862069), (11, 1169279), (19, 676951), (41, 313709), (79, 162811), (209, 61541), (361, 35629), (451, 28519), (779, 16511), (869, 14801), (1501, 8569), (3239, 3971)]