11681264

素因数分解:

$2^4\times 7^1\times {\mathrm{104297}}^1$

素因数の和:104312

約数の個数: 20

約数和(自身を含む): 25865904

約数和(自身を除く): 14184640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 104297, 208594, 417188, 730079, 834376, 1460158, 1668752, 2920316, 5840632, 11681264]

約数ペア:

[(1, 11681264), (2, 5840632), (4, 2920316), (7, 1668752), (8, 1460158), (14, 834376), (16, 730079), (28, 417188), (56, 208594), (112, 104297)]