56131814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10627}}^1$

素因数の和:10787

約数の個数: 16

約数和(自身を含む): 89275200

約数和(自身を除く): 33143386

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 10627, 21254, 201913, 403826, 1477153, 2954306, 28065907, 56131814]

約数ペア:

[(1, 56131814), (2, 28065907), (19, 2954306), (38, 1477153), (139, 403826), (278, 201913), (2641, 21254), (5282, 10627)]