12920167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 14747040

約数和(自身を除く): 1826873

約数列:

[1, 13, 29, 43, 377, 559, 797, 1247, 10361, 16211, 23113, 34271, 300469, 445523, 993859, 12920167]

約数ペア:

[(1, 12920167), (13, 993859), (29, 445523), (43, 300469), (377, 34271), (559, 23113), (797, 16211), (1247, 10361)]