2019342635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{82981}}^1$

素因数の和:83174

約数の個数: 16

約数和(自身を含む): 2517341952

約数和(自身を除く): 497999317

約数列:

[1, 5, 31, 155, 157, 785, 4867, 24335, 82981, 414905, 2572411, 12862055, 13028017, 65140085, 403868527, 2019342635]

約数ペア:

[(1, 2019342635), (5, 403868527), (31, 65140085), (155, 13028017), (157, 12862055), (785, 2572411), (4867, 414905), (24335, 82981)]