2019226153

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{7193}}^1$

素因数の和:7561

約数の個数: 24

約数和(自身を含む): 2494792872

約数和(自身を除く): 475566719

約数列:

[1, 7, 17, 49, 119, 337, 833, 2359, 5729, 7193, 16513, 40103, 50351, 122281, 280721, 352457, 855967, 2424041, 5991769, 16968287, 41208697, 118778009, 288460879, 2019226153]

約数ペア:

[(1, 2019226153), (7, 288460879), (17, 118778009), (49, 41208697), (119, 16968287), (337, 5991769), (833, 2424041), (2359, 855967), (5729, 352457), (7193, 280721), (16513, 122281), (40103, 50351)]