17943362

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1717

約数の個数: 16

約数和(自身を含む): 27692280

約数和(自身を除く): 9748918

約数列:

[1, 2, 53, 106, 109, 218, 1553, 3106, 5777, 11554, 82309, 164618, 169277, 338554, 8971681, 17943362]

約数ペア:

[(1, 17943362), (2, 8971681), (53, 338554), (106, 169277), (109, 164618), (218, 82309), (1553, 11554), (3106, 5777)]