12058907

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 14475264

約数和(自身を除く): 2416357

約数列:

[1, 7, 31, 61, 217, 427, 911, 1891, 6377, 13237, 28241, 55571, 197687, 388997, 1722701, 12058907]

約数ペア:

[(1, 12058907), (7, 1722701), (31, 388997), (61, 197687), (217, 55571), (427, 28241), (911, 13237), (1891, 6377)]