2105591039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{21283}}^1$

素因数の和:21470

約数の個数: 16

約数和(自身を含む): 2288455680

約数和(自身を除く): 182864641

約数列:

[1, 19, 41, 127, 779, 2413, 5207, 21283, 98933, 404377, 872603, 2702941, 16579457, 51355879, 110820581, 2105591039]

約数ペア:

[(1, 2105591039), (19, 110820581), (41, 51355879), (127, 16579457), (779, 2702941), (2413, 872603), (5207, 404377), (21283, 98933)]