2019700418

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{96461}}^1$

素因数の和:96530

約数の個数: 24

約数和(自身を含む): 3307681980

約数和(自身を除く): 1287981562

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 10469, 20938, 96461, 192922, 1832759, 2797369, 3665518, 5594738, 34822421, 53150011, 69644842, 106300022, 1009850209, 2019700418]

約数ペア:

[(1, 2019700418), (2, 1009850209), (19, 106300022), (29, 69644842), (38, 53150011), (58, 34822421), (361, 5594738), (551, 3665518), (722, 2797369), (1102, 1832759), (10469, 192922), (20938, 96461)]