19267700

素因数分解:

$2^2\times 5^2\times {\mathrm{192677}}^1$

素因数の和:192691

約数の個数: 18

約数和(自身を含む): 41811126

約数和(自身を除く): 22543426

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 192677, 385354, 770708, 963385, 1926770, 3853540, 4816925, 9633850, 19267700]

約数ペア:

[(1, 19267700), (2, 9633850), (4, 4816925), (5, 3853540), (10, 1926770), (20, 963385), (25, 770708), (50, 385354), (100, 192677)]