11809904

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{8893}}^1$

素因数の和:8984

約数の個数: 20

約数和(自身を含む): 23159976

約数和(自身を除く): 11350072

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 8893, 17786, 35572, 71144, 142288, 738119, 1476238, 2952476, 5904952, 11809904]

約数ペア:

[(1, 11809904), (2, 5904952), (4, 2952476), (8, 1476238), (16, 738119), (83, 142288), (166, 71144), (332, 35572), (664, 17786), (1328, 8893)]