99989666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{375901}}^1$

素因数の和:375929

約数の個数: 16

約数和(自身を含む): 180432960

約数和(自身を除く): 80443294

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 375901, 751802, 2631307, 5262614, 7142119, 14284238, 49994833, 99989666]

約数ペア:

[(1, 99989666), (2, 49994833), (7, 14284238), (14, 7142119), (19, 5262614), (38, 2631307), (133, 751802), (266, 375901)]