22153604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1009}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 42420000

約数和(自身を除く): 20266396

約数列:

[1, 2, 4, 11, 22, 44, 499, 998, 1009, 1996, 2018, 4036, 5489, 10978, 11099, 21956, 22198, 44396, 503491, 1006982, 2013964, 5538401, 11076802, 22153604]

約数ペア:

[(1, 22153604), (2, 11076802), (4, 5538401), (11, 2013964), (22, 1006982), (44, 503491), (499, 44396), (998, 22198), (1009, 21956), (1996, 11099), (2018, 10978), (4036, 5489)]