9247180

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2347}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 19525968

約数和(自身を除く): 10278788

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 2347, 3940, 4694, 9388, 11735, 23470, 46940, 462359, 924718, 1849436, 2311795, 4623590, 9247180]

約数ペア:

[(1, 9247180), (2, 4623590), (4, 2311795), (5, 1849436), (10, 924718), (20, 462359), (197, 46940), (394, 23470), (788, 11735), (985, 9388), (1970, 4694), (2347, 3940)]