19608744962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1\times {\mathrm{3911}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 31332303360

約数和(自身を除く): 11723558398

約数列:

[1, 2, 17, 34, 239, 478, 617, 1234, 3911, 4063, 7822, 8126, 10489, 20978, 66487, 132974, 147463, 294926, 934729, 1869458, 2413087, 2506871, 4826174, 5013742, 15890393, 31780786, 41022479, 82044958, 576727793, 1153455586, 9804372481, 19608744962]

約数ペア:

[(1, 19608744962), (2, 9804372481), (17, 1153455586), (34, 576727793), (239, 82044958), (478, 41022479), (617, 31780786), (1234, 15890393), (3911, 5013742), (4063, 4826174), (7822, 2506871), (8126, 2413087), (10489, 1869458), (20978, 934729), (66487, 294926), (132974, 147463)]