189461822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{27691}}^1$

素因数の和:28015

約数の個数: 16

約数和(自身を含む): 311036544

約数和(自身を除く): 121574722

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 27691, 55382, 304601, 609202, 8611901, 17223802, 94730911, 189461822]

約数ペア:

[(1, 189461822), (2, 94730911), (11, 17223802), (22, 8611901), (311, 609202), (622, 304601), (3421, 55382), (6842, 27691)]