10996540

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2791}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 23218272

約数和(自身を除く): 12221732

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 2791, 3940, 5582, 11164, 13955, 27910, 55820, 549827, 1099654, 2199308, 2749135, 5498270, 10996540]

約数ペア:

[(1, 10996540), (2, 5498270), (4, 2749135), (5, 2199308), (10, 1099654), (20, 549827), (197, 55820), (394, 27910), (788, 13955), (985, 11164), (1970, 5582), (2791, 3940)]