2019422302

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{31721}}^1$

素因数の和:32091

約数の個数: 16

約数和(自身を含む): 3064345200

約数和(自身を除く): 1044922898

約数列:

[1, 2, 139, 229, 278, 458, 31721, 31831, 63442, 63662, 4409219, 7264109, 8818438, 14528218, 1009711151, 2019422302]

約数ペア:

[(1, 2019422302), (2, 1009711151), (139, 14528218), (229, 8818438), (278, 7264109), (458, 4409219), (31721, 63662), (31831, 63442)]