19859053382

素因数分解:

$2^1\times 7^1\times {\mathrm{9811}}^1\times {\mathrm{144583}}^1$

素因数の和:154403

約数の個数: 16

約数和(自身を含む): 34047796992

約数和(自身を除く): 14188743610

約数列:

[1, 2, 7, 14, 9811, 19622, 68677, 137354, 144583, 289166, 1012081, 2024162, 1418503813, 2837007626, 9929526691, 19859053382]

約数ペア:

[(1, 19859053382), (2, 9929526691), (7, 2837007626), (14, 1418503813), (9811, 2024162), (19622, 1012081), (68677, 289166), (137354, 144583)]