22278796

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{17909}}^1$

素因数の和:18224

約数の個数: 12

約数和(自身を含む): 39115440

約数和(自身を除く): 16836644

約数列:

[1, 2, 4, 311, 622, 1244, 17909, 35818, 71636, 5569699, 11139398, 22278796]

約数ペア:

[(1, 22278796), (2, 11139398), (4, 5569699), (311, 71636), (622, 35818), (1244, 17909)]