19123794

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{25913}}^1$

素因数の和:25962

約数の個数: 24

約数和(自身を含む): 42447132

約数和(自身を除く): 23323338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 25913, 51826, 77739, 155478, 233217, 466434, 1062433, 2124866, 3187299, 6374598, 9561897, 19123794]

約数ペア:

[(1, 19123794), (2, 9561897), (3, 6374598), (6, 3187299), (9, 2124866), (18, 1062433), (41, 466434), (82, 233217), (123, 155478), (246, 77739), (369, 51826), (738, 25913)]