12769055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6337}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 17036544

約数和(自身を除く): 4267489

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6337, 31685, 82381, 196447, 411905, 982235, 2553811, 12769055]

約数ペア:

[(1, 12769055), (5, 2553811), (13, 982235), (31, 411905), (65, 196447), (155, 82381), (403, 31685), (2015, 6337)]