1897212244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{22111}}^1$

素因数の和:23263

約数の個数: 24

約数和(自身を含む): 3498118400

約数和(自身を除く): 1600906156

約数列:

[1, 2, 4, 19, 38, 76, 1129, 2258, 4516, 21451, 22111, 42902, 44222, 85804, 88444, 420109, 840218, 1680436, 24963319, 49926638, 99853276, 474303061, 948606122, 1897212244]

約数ペア:

[(1, 1897212244), (2, 948606122), (4, 474303061), (19, 99853276), (38, 49926638), (76, 24963319), (1129, 1680436), (2258, 840218), (4516, 420109), (21451, 88444), (22111, 85804), (42902, 44222)]