2019949435

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3394873}}^1$

素因数の和:3394902

約数の個数: 16

約数和(自身を含む): 2933171136

約数和(自身を除く): 913221701

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 3394873, 16974365, 23764111, 57712841, 118820555, 288564205, 403989887, 2019949435]

約数ペア:

[(1, 2019949435), (5, 403989887), (7, 288564205), (17, 118820555), (35, 57712841), (85, 23764111), (119, 16974365), (595, 3394873)]