19005046906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1971887}}^1$

素因数の和:1972029

約数の個数: 16

約数和(自身を含む): 29341693440

約数和(自身を除く): 10336646534

約数列:

[1, 2, 61, 79, 122, 158, 4819, 9638, 1971887, 3943774, 120285107, 155779073, 240570214, 311558146, 9502523453, 19005046906]

約数ペア:

[(1, 19005046906), (2, 9502523453), (61, 311558146), (79, 240570214), (122, 155779073), (158, 120285107), (4819, 3943774), (9638, 1971887)]