9965994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87421}}^1$

素因数の和:87445

約数の個数: 16

約数和(自身を含む): 20981280

約数和(自身を除く): 11015286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 87421, 174842, 262263, 524526, 1660999, 3321998, 4982997, 9965994]

約数ペア:

[(1, 9965994), (2, 4982997), (3, 3321998), (6, 1660999), (19, 524526), (38, 262263), (57, 174842), (114, 87421)]