27380188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{622277}}^1$

素因数の和:622292

約数の個数: 12

約数和(自身を含む): 52271352

約数和(自身を除く): 24891164

約数列:

[1, 2, 4, 11, 22, 44, 622277, 1244554, 2489108, 6845047, 13690094, 27380188]

約数ペア:

[(1, 27380188), (2, 13690094), (4, 6845047), (11, 2489108), (22, 1244554), (44, 622277)]