2019435998

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{43397}}^1$

素因数の和:43891

約数の個数: 16

約数和(自身を含む): 3093409440

約数和(自身を除く): 1073973442

約数列:

[1, 2, 53, 106, 439, 878, 23267, 43397, 46534, 86794, 2300041, 4600082, 19051283, 38102566, 1009717999, 2019435998]

約数ペア:

[(1, 2019435998), (2, 1009717999), (53, 38102566), (106, 19051283), (439, 4600082), (878, 2300041), (23267, 86794), (43397, 46534)]