19767003770

素因数分解:

$2^1\times 5^1\times {\mathrm{41201}}^1\times {\mathrm{47977}}^1$

素因数の和:89185

約数の個数: 16

約数和(自身を含む): 35582212008

約数和(自身を除く): 15815208238

約数列:

[1, 2, 5, 10, 41201, 47977, 82402, 95954, 206005, 239885, 412010, 479770, 1976700377, 3953400754, 9883501885, 19767003770]

約数ペア:

[(1, 19767003770), (2, 9883501885), (5, 3953400754), (10, 1976700377), (41201, 479770), (47977, 412010), (82402, 239885), (95954, 206005)]