2019913806

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2421959}}^1$

素因数の和:2422103

約数の個数: 16

約数和(自身を含む): 4068892800

約数和(自身を除く): 2048978994

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2421959, 4843918, 7265877, 14531754, 336652301, 673304602, 1009956903, 2019913806]

約数ペア:

[(1, 2019913806), (2, 1009956903), (3, 673304602), (6, 336652301), (139, 14531754), (278, 7265877), (417, 4843918), (834, 2421959)]