19338650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13337}}^1$

素因数の和:13378

約数の個数: 24

約数和(自身を含む): 37213020

約数和(自身を除く): 17874370

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 13337, 26674, 66685, 133370, 333425, 386773, 666850, 773546, 1933865, 3867730, 9669325, 19338650]

約数ペア:

[(1, 19338650), (2, 9669325), (5, 3867730), (10, 1933865), (25, 773546), (29, 666850), (50, 386773), (58, 333425), (145, 133370), (290, 66685), (725, 26674), (1450, 13337)]