12776819906

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{1907}}^1\times {\mathrm{5309}}^1$

素因数の和:7849

約数の個数: 16

約数和(自身を含む): 19209286080

約数和(自身を除く): 6432466174

約数列:

[1, 2, 631, 1262, 1907, 3814, 5309, 10618, 1203317, 2406634, 3349979, 6699958, 10124263, 20248526, 6388409953, 12776819906]

約数ペア:

[(1, 12776819906), (2, 6388409953), (631, 20248526), (1262, 10124263), (1907, 6699958), (3814, 3349979), (5309, 2406634), (10618, 1203317)]