22772564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2011}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 42252000

約数和(自身を除く): 19479436

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2011, 2831, 4022, 5662, 8044, 11324, 38209, 76418, 152836, 299639, 599278, 1198556, 5693141, 11386282, 22772564]

約数ペア:

[(1, 22772564), (2, 11386282), (4, 5693141), (19, 1198556), (38, 599278), (76, 299639), (149, 152836), (298, 76418), (596, 38209), (2011, 11324), (2831, 8044), (4022, 5662)]