12378367

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 13552000

約数和(自身を除く): 1173633

約数列:

[1, 19, 43, 109, 139, 817, 2071, 2641, 4687, 5977, 15151, 89053, 113563, 287869, 651493, 12378367]

約数ペア:

[(1, 12378367), (19, 651493), (43, 287869), (109, 113563), (139, 89053), (817, 15151), (2071, 5977), (2641, 4687)]