188712724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{11311}}^1$

素因数の和:11455

約数の個数: 24

約数和(自身を含む): 341441408

約数和(自身を除く): 152728684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 8342, 11311, 16684, 22622, 45244, 486373, 972746, 1097167, 1945492, 2194334, 4388668, 47178181, 94356362, 188712724]

約数ペア:

[(1, 188712724), (2, 94356362), (4, 47178181), (43, 4388668), (86, 2194334), (97, 1945492), (172, 1097167), (194, 972746), (388, 486373), (4171, 45244), (8342, 22622), (11311, 16684)]