12766585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 16598736

約数和(自身を除く): 3832151

約数列:

[1, 5, 13, 65, 197, 985, 997, 2561, 4985, 12805, 12961, 64805, 196409, 982045, 2553317, 12766585]

約数ペア:

[(1, 12766585), (5, 2553317), (13, 982045), (65, 196409), (197, 64805), (985, 12961), (997, 12805), (2561, 4985)]