22687924

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19763}}^1$

素因数の和:19815

約数の個数: 24

約数和(自身を含む): 46484928

約数和(自身を除く): 23797004

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 19763, 39526, 79052, 138341, 276682, 553364, 810283, 1620566, 3241132, 5671981, 11343962, 22687924]

約数ペア:

[(1, 22687924), (2, 11343962), (4, 5671981), (7, 3241132), (14, 1620566), (28, 810283), (41, 553364), (82, 276682), (164, 138341), (287, 79052), (574, 39526), (1148, 19763)]