18472124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419821}}^1$

素因数の和:419836

約数の個数: 12

約数和(自身を含む): 35265048

約数和(自身を除く): 16792924

約数列:

[1, 2, 4, 11, 22, 44, 419821, 839642, 1679284, 4618031, 9236062, 18472124]

約数ペア:

[(1, 18472124), (2, 9236062), (4, 4618031), (11, 1679284), (22, 839642), (44, 419821)]