19715692006

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{1213}}^1\times {\mathrm{17783}}^1$

素因数の和:19455

約数の個数: 16

約数和(自身を含む): 29664352224

約数和(自身を除く): 9948660218

約数列:

[1, 2, 457, 914, 1213, 2426, 17783, 35566, 554341, 1108682, 8126831, 16253662, 21570779, 43141558, 9857846003, 19715692006]

約数ペア:

[(1, 19715692006), (2, 9857846003), (457, 43141558), (914, 21570779), (1213, 16253662), (2426, 8126831), (17783, 1108682), (35566, 554341)]