11976980

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1777}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 25240488

約数和(自身を除く): 13263508

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 1777, 3370, 3554, 6740, 7108, 8885, 17770, 35540, 598849, 1197698, 2395396, 2994245, 5988490, 11976980]

約数ペア:

[(1, 11976980), (2, 5988490), (4, 2994245), (5, 2395396), (10, 1197698), (20, 598849), (337, 35540), (674, 17770), (1348, 8885), (1685, 7108), (1777, 6740), (3370, 3554)]