9401876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 18125856

約数和(自身を除く): 8723980

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 1997, 2354, 3994, 4708, 7988, 21967, 43934, 87868, 213679, 427358, 854716, 2350469, 4700938, 9401876]

約数ペア:

[(1, 9401876), (2, 4700938), (4, 2350469), (11, 854716), (22, 427358), (44, 213679), (107, 87868), (214, 43934), (428, 21967), (1177, 7988), (1997, 4708), (2354, 3994)]