27222022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1459}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 43099200

約数和(自身を除く): 15877178

約数列:

[1, 2, 19, 38, 491, 982, 1459, 2918, 9329, 18658, 27721, 55442, 716369, 1432738, 13611011, 27222022]

約数ペア:

[(1, 27222022), (2, 13611011), (19, 1432738), (38, 716369), (491, 55442), (982, 27721), (1459, 18658), (2918, 9329)]