16858982

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22721}}^1$

素因数の和:22783

約数の個数: 16

約数和(自身を含む): 29447712

約数和(自身を除く): 12588730

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 22721, 45442, 159047, 318094, 1204213, 2408426, 8429491, 16858982]

約数ペア:

[(1, 16858982), (2, 8429491), (7, 2408426), (14, 1204213), (53, 318094), (106, 159047), (371, 45442), (742, 22721)]