21899874

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{41011}}^1$

素因数の和:41105

約数の個数: 16

約数和(自身を含む): 44292960

約数和(自身を除く): 22393086

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 41011, 82022, 123033, 246066, 3649979, 7299958, 10949937, 21899874]

約数ペア:

[(1, 21899874), (2, 10949937), (3, 7299958), (6, 3649979), (89, 246066), (178, 123033), (267, 82022), (534, 41011)]