16421442

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{63649}}^1$

素因数の和:63697

約数の個数: 16

約数和(自身を含む): 33607200

約数和(自身を除く): 17185758

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 63649, 127298, 190947, 381894, 2736907, 5473814, 8210721, 16421442]

約数ペア:

[(1, 16421442), (2, 8210721), (3, 5473814), (6, 2736907), (43, 381894), (86, 190947), (129, 127298), (258, 63649)]