22157924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1061}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 40678848

約数和(自身を除く): 18520924

約数列:

[1, 2, 4, 23, 46, 92, 227, 454, 908, 1061, 2122, 4244, 5221, 10442, 20884, 24403, 48806, 97612, 240847, 481694, 963388, 5539481, 11078962, 22157924]

約数ペア:

[(1, 22157924), (2, 11078962), (4, 5539481), (23, 963388), (46, 481694), (92, 240847), (227, 97612), (454, 48806), (908, 24403), (1061, 20884), (2122, 10442), (4244, 5221)]