22768990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32069}}^1$

素因数の和:32147

約数の個数: 16

約数和(自身を含む): 41562720

約数和(自身を除く): 18793730

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 32069, 64138, 160345, 320690, 2276899, 4553798, 11384495, 22768990]

約数ペア:

[(1, 22768990), (2, 11384495), (5, 4553798), (10, 2276899), (71, 320690), (142, 160345), (355, 64138), (710, 32069)]