21922024

素因数分解:

$2^3\times {\mathrm{593}}^1\times {\mathrm{4621}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 41182020

約数和(自身を除く): 19259996

約数列:

[1, 2, 4, 8, 593, 1186, 2372, 4621, 4744, 9242, 18484, 36968, 2740253, 5480506, 10961012, 21922024]

約数ペア:

[(1, 21922024), (2, 10961012), (4, 5480506), (8, 2740253), (593, 36968), (1186, 18484), (2372, 9242), (4621, 4744)]