26391398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16433}}^1$

素因数の和:16519

約数の個数: 16

約数和(自身を含む): 43780176

約数和(自身を除く): 17388778

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 16433, 32866, 180763, 361526, 1199609, 2399218, 13195699, 26391398]

約数ペア:

[(1, 26391398), (2, 13195699), (11, 2399218), (22, 1199609), (73, 361526), (146, 180763), (803, 32866), (1606, 16433)]