19924124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{452821}}^1$

素因数の和:452836

約数の個数: 12

約数和(自身を含む): 38037048

約数和(自身を除く): 18112924

約数列:

[1, 2, 4, 11, 22, 44, 452821, 905642, 1811284, 4981031, 9962062, 19924124]

約数ペア:

[(1, 19924124), (2, 9962062), (4, 4981031), (11, 1811284), (22, 905642), (44, 452821)]