2086215694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{394967}}^1$

素因数の和:395127

約数の個数: 16

約数和(自身を含む): 3317731200

約数和(自身を除く): 1231515506

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 394967, 789934, 7504373, 15008746, 54900413, 109800826, 1043107847, 2086215694]

約数ペア:

[(1, 2086215694), (2, 1043107847), (19, 109800826), (38, 54900413), (139, 15008746), (278, 7504373), (2641, 789934), (5282, 394967)]