9944420

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1697}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 20966904

約数和(自身を除く): 11022484

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 1697, 2930, 3394, 5860, 6788, 8485, 16970, 33940, 497221, 994442, 1988884, 2486105, 4972210, 9944420]

約数ペア:

[(1, 9944420), (2, 4972210), (4, 2486105), (5, 1988884), (10, 994442), (20, 497221), (293, 33940), (586, 16970), (1172, 8485), (1465, 6788), (1697, 5860), (2930, 3394)]