2018199113

素因数分解:

$7^2\times {\mathrm{2437}}^1\times {\mathrm{16901}}^1$

素因数の和:19352

約数の個数: 12

約数和(自身を含む): 2348803332

約数和(自身を除く): 330604219

約数列:

[1, 7, 49, 2437, 16901, 17059, 118307, 119413, 828149, 41187737, 288314159, 2018199113]

約数ペア:

[(1, 2018199113), (7, 288314159), (49, 41187737), (2437, 828149), (16901, 119413), (17059, 118307)]