13687088

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{8819}}^1$

素因数の和:8924

約数の個数: 20

約数和(自身を含む): 26795160

約数和(自身を除く): 13108072

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 8819, 17638, 35276, 70552, 141104, 855443, 1710886, 3421772, 6843544, 13687088]

約数ペア:

[(1, 13687088), (2, 6843544), (4, 3421772), (8, 1710886), (16, 855443), (97, 141104), (194, 70552), (388, 35276), (776, 17638), (1552, 8819)]