11365072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16519}}^1$

素因数の和:16570

約数の個数: 20

約数和(自身を含む): 22533280

約数和(自身を除く): 11168208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16519, 33038, 66076, 132152, 264304, 710317, 1420634, 2841268, 5682536, 11365072]

約数ペア:

[(1, 11365072), (2, 5682536), (4, 2841268), (8, 1420634), (16, 710317), (43, 264304), (86, 132152), (172, 66076), (344, 33038), (688, 16519)]