22643284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 41424768

約数和(自身を除く): 18781484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 2801, 4042, 5602, 8084, 11204, 120443, 131647, 240886, 263294, 481772, 526588, 5660821, 11321642, 22643284]

約数ペア:

[(1, 22643284), (2, 11321642), (4, 5660821), (43, 526588), (47, 481772), (86, 263294), (94, 240886), (172, 131647), (188, 120443), (2021, 11204), (2801, 8084), (4042, 5602)]