2019610310

素因数分解:

$2^1\times 5^1\times {\mathrm{18859}}^1\times {\mathrm{10709}}^1$

素因数の和:29575

約数の個数: 16

約数和(自身を含む): 3635830800

約数和(自身を除く): 1616220490

約数列:

[1, 2, 5, 10, 10709, 18859, 21418, 37718, 53545, 94295, 107090, 188590, 201961031, 403922062, 1009805155, 2019610310]

約数ペア:

[(1, 2019610310), (2, 1009805155), (5, 403922062), (10, 201961031), (10709, 188590), (18859, 107090), (21418, 94295), (37718, 53545)]