23921810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7499}}^1$

素因数の和:7546

約数の個数: 32

約数和(自身を含む): 48600000

約数和(自身を除く): 24678190

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 7499, 14998, 37495, 74990, 82489, 164978, 217471, 412445, 434942, 824890, 1087355, 2174710, 2392181, 4784362, 11960905, 23921810]

約数ペア:

[(1, 23921810), (2, 11960905), (5, 4784362), (10, 2392181), (11, 2174710), (22, 1087355), (29, 824890), (55, 434942), (58, 412445), (110, 217471), (145, 164978), (290, 82489), (319, 74990), (638, 37495), (1595, 14998), (3190, 7499)]