19101350

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3709}}^1$

素因数の和:3824

約数の個数: 24

約数和(自身を含む): 35883120

約数和(自身を除く): 16781770

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 3709, 5150, 7418, 18545, 37090, 92725, 185450, 382027, 764054, 1910135, 3820270, 9550675, 19101350]

約数ペア:

[(1, 19101350), (2, 9550675), (5, 3820270), (10, 1910135), (25, 764054), (50, 382027), (103, 185450), (206, 92725), (515, 37090), (1030, 18545), (2575, 7418), (3709, 5150)]