19149088

素因数分解:

$2^5\times 7^1\times {\mathrm{85487}}^1$

素因数の和:85504

約数の個数: 24

約数和(自身を含む): 43085952

約数和(自身を除く): 23936864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 85487, 170974, 341948, 598409, 683896, 1196818, 1367792, 2393636, 2735584, 4787272, 9574544, 19149088]

約数ペア:

[(1, 19149088), (2, 9574544), (4, 4787272), (7, 2735584), (8, 2393636), (14, 1367792), (16, 1196818), (28, 683896), (32, 598409), (56, 341948), (112, 170974), (224, 85487)]