22495388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 40901280

約数和(自身を除く): 18405892

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 1879, 2993, 3758, 5986, 7516, 11972, 77039, 137167, 154078, 274334, 308156, 548668, 5623847, 11247694, 22495388]

約数ペア:

[(1, 22495388), (2, 11247694), (4, 5623847), (41, 548668), (73, 308156), (82, 274334), (146, 154078), (164, 137167), (292, 77039), (1879, 11972), (2993, 7516), (3758, 5986)]