19567712

素因数分解:

$2^5\times {\mathrm{293}}^1\times {\mathrm{2087}}^1$

素因数の和:2390

約数の個数: 24

約数和(自身を含む): 38673936

約数和(自身を除く): 19106224

約数列:

[1, 2, 4, 8, 16, 32, 293, 586, 1172, 2087, 2344, 4174, 4688, 8348, 9376, 16696, 33392, 66784, 611491, 1222982, 2445964, 4891928, 9783856, 19567712]

約数ペア:

[(1, 19567712), (2, 9783856), (4, 4891928), (8, 2445964), (16, 1222982), (32, 611491), (293, 66784), (586, 33392), (1172, 16696), (2087, 9376), (2344, 8348), (4174, 4688)]