9499340

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2411}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 20058192

約数和(自身を除く): 10558852

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 2411, 3940, 4822, 9644, 12055, 24110, 48220, 474967, 949934, 1899868, 2374835, 4749670, 9499340]

約数ペア:

[(1, 9499340), (2, 4749670), (4, 2374835), (5, 1899868), (10, 949934), (20, 474967), (197, 48220), (394, 24110), (788, 12055), (985, 9644), (1970, 4822), (2411, 3940)]