21666932

素因数分解:

$2^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1657}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 43452864

約数和(自身を除く): 21785932

約数列:

[1, 2, 4, 7, 14, 28, 467, 934, 1657, 1868, 3269, 3314, 6538, 6628, 11599, 13076, 23198, 46396, 773819, 1547638, 3095276, 5416733, 10833466, 21666932]

約数ペア:

[(1, 21666932), (2, 10833466), (4, 5416733), (7, 3095276), (14, 1547638), (28, 773819), (467, 46396), (934, 23198), (1657, 13076), (1868, 11599), (3269, 6628), (3314, 6538)]