12421693439

素因数分解:

${\mathrm{139}}^1\times {\mathrm{1249}}^1\times {\mathrm{71549}}^1$

素因数の和:72937

約数の個数: 8

約数和(自身を含む): 12521250000

約数和(自身を除く): 99556561

約数列:

[1, 139, 1249, 71549, 173611, 9945311, 89364701, 12421693439]

約数ペア:

[(1, 12421693439), (139, 89364701), (1249, 9945311), (71549, 173611)]