13318970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{190271}}^1$

素因数の和:190285

約数の個数: 16

約数和(自身を含む): 27399168

約数和(自身を除く): 14080198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 190271, 380542, 951355, 1331897, 1902710, 2663794, 6659485, 13318970]

約数ペア:

[(1, 13318970), (2, 6659485), (5, 2663794), (7, 1902710), (10, 1331897), (14, 951355), (35, 380542), (70, 190271)]