12386740

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3209}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 26155080

約数和(自身を除く): 13768340

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3209, 3860, 6418, 12836, 16045, 32090, 64180, 619337, 1238674, 2477348, 3096685, 6193370, 12386740]

約数ペア:

[(1, 12386740), (2, 6193370), (4, 3096685), (5, 2477348), (10, 1238674), (20, 619337), (193, 64180), (386, 32090), (772, 16045), (965, 12836), (1930, 6418), (3209, 3860)]