12708283

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 15800832

約数和(自身を除く): 3092549

約数列:

[1, 7, 19, 47, 107, 133, 329, 361, 749, 893, 2033, 2527, 5029, 6251, 14231, 16967, 35203, 38627, 95551, 118769, 270389, 668857, 1815469, 12708283]

約数ペア:

[(1, 12708283), (7, 1815469), (19, 668857), (47, 270389), (107, 118769), (133, 95551), (329, 38627), (361, 35203), (749, 16967), (893, 14231), (2033, 6251), (2527, 5029)]