19058211

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 28793856

約数和(自身を除く): 9735645

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 823, 2469, 2573, 7407, 7719, 23157, 25513, 68309, 76539, 204927, 229617, 614781, 2117579, 6352737, 19058211]

約数ペア:

[(1, 19058211), (3, 6352737), (9, 2117579), (31, 614781), (83, 229617), (93, 204927), (249, 76539), (279, 68309), (747, 25513), (823, 23157), (2469, 7719), (2573, 7407)]