19036801

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 22834944

約数和(自身を除く): 3798143

約数列:

[1, 7, 23, 161, 317, 373, 2219, 2611, 7291, 8579, 51037, 60053, 118241, 827687, 2719543, 19036801]

約数ペア:

[(1, 19036801), (7, 2719543), (23, 827687), (161, 118241), (317, 60053), (373, 51037), (2219, 8579), (2611, 7291)]