22159676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71947}}^1$

素因数の和:71969

約数の個数: 24

約数和(自身を含む): 48349056

約数和(自身を除く): 26189380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 71947, 143894, 287788, 503629, 791417, 1007258, 1582834, 2014516, 3165668, 5539919, 11079838, 22159676]

約数ペア:

[(1, 22159676), (2, 11079838), (4, 5539919), (7, 3165668), (11, 2014516), (14, 1582834), (22, 1007258), (28, 791417), (44, 503629), (77, 287788), (154, 143894), (308, 71947)]