16987762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2467}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 27898272

約数和(自身を除く): 10910510

約数列:

[1, 2, 11, 22, 313, 626, 2467, 3443, 4934, 6886, 27137, 54274, 772171, 1544342, 8493881, 16987762]

約数ペア:

[(1, 16987762), (2, 8493881), (11, 1544342), (22, 772171), (313, 54274), (626, 27137), (2467, 6886), (3443, 4934)]