9145378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10139}}^1$

素因数の和:10193

約数の個数: 16

約数和(自身を含む): 15331680

約数和(自身を除く): 6186302

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 10139, 20278, 111529, 223058, 415699, 831398, 4572689, 9145378]

約数ペア:

[(1, 9145378), (2, 4572689), (11, 831398), (22, 415699), (41, 223058), (82, 111529), (451, 20278), (902, 10139)]