16708828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2017}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 31077200

約数和(自身を除く): 14368372

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2017, 2071, 4034, 4142, 8068, 8284, 38323, 76646, 153292, 219853, 439706, 879412, 4177207, 8354414, 16708828]

約数ペア:

[(1, 16708828), (2, 8354414), (4, 4177207), (19, 879412), (38, 439706), (76, 219853), (109, 153292), (218, 76646), (436, 38323), (2017, 8284), (2071, 8068), (4034, 4142)]