2018373572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2473}}^1\times {\mathrm{10739}}^1$

素因数の和:13235

約数の個数: 24

約数和(自身を含む): 3719906400

約数和(自身を除く): 1701532828

約数列:

[1, 2, 4, 19, 38, 76, 2473, 4946, 9892, 10739, 21478, 42956, 46987, 93974, 187948, 204041, 408082, 816164, 26557547, 53115094, 106230188, 504593393, 1009186786, 2018373572]

約数ペア:

[(1, 2018373572), (2, 1009186786), (4, 504593393), (19, 106230188), (38, 53115094), (76, 26557547), (2473, 816164), (4946, 408082), (9892, 204041), (10739, 187948), (21478, 93974), (42956, 46987)]