12509868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{148927}}^1$

素因数の和:148941

約数の個数: 24

約数和(自身を含む): 33359872

約数和(自身を除く): 20850004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 148927, 297854, 446781, 595708, 893562, 1042489, 1787124, 2084978, 3127467, 4169956, 6254934, 12509868]

約数ペア:

[(1, 12509868), (2, 6254934), (3, 4169956), (4, 3127467), (6, 2084978), (7, 1787124), (12, 1042489), (14, 893562), (21, 595708), (28, 446781), (42, 297854), (84, 148927)]