16888970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241271}}^1$

素因数の和:241285

約数の個数: 16

約数和(自身を含む): 34743168

約数和(自身を除く): 17854198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241271, 482542, 1206355, 1688897, 2412710, 3377794, 8444485, 16888970]

約数ペア:

[(1, 16888970), (2, 8444485), (5, 3377794), (7, 2412710), (10, 1688897), (14, 1206355), (35, 482542), (70, 241271)]