12258827

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 14488320

約数和(自身を除く): 2229493

約数列:

[1, 7, 43, 139, 293, 301, 973, 2051, 5977, 12599, 40727, 41839, 88193, 285089, 1751261, 12258827]

約数ペア:

[(1, 12258827), (7, 1751261), (43, 285089), (139, 88193), (293, 41839), (301, 40727), (973, 12599), (2051, 5977)]