11960438

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 21385728

約数和(自身を除く): 9425290

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 311, 469, 574, 622, 938, 2177, 2747, 4354, 5494, 12751, 19229, 20837, 25502, 38458, 41674, 89257, 145859, 178514, 291718, 854317, 1708634, 5980219, 11960438]

約数ペア:

[(1, 11960438), (2, 5980219), (7, 1708634), (14, 854317), (41, 291718), (67, 178514), (82, 145859), (134, 89257), (287, 41674), (311, 38458), (469, 25502), (574, 20837), (622, 19229), (938, 12751), (2177, 5494), (2747, 4354)]