18200941

素因数分解:

${\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:800

約数の個数: 12

約数和(自身を含む): 20109600

約数和(自身を除く): 1908659

約数列:

[1, 11, 121, 359, 419, 3949, 4609, 43439, 50699, 150421, 1654631, 18200941]

約数ペア:

[(1, 18200941), (11, 1654631), (121, 150421), (359, 50699), (419, 43439), (3949, 4609)]