9889306

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9949}}^1$

素因数の和:10029

約数の個数: 16

約数和(自身を含む): 17193600

約数和(自身を除く): 7304294

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 9949, 19898, 69643, 139286, 706379, 1412758, 4944653, 9889306]

約数ペア:

[(1, 9889306), (2, 4944653), (7, 1412758), (14, 706379), (71, 139286), (142, 69643), (497, 19898), (994, 9949)]