8419814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3095

約数の個数: 16

約数和(自身を含む): 13730640

約数和(自身を除く): 5310826

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 2971, 5942, 38623, 77246, 323839, 647678, 4209907, 8419814]

約数ペア:

[(1, 8419814), (2, 4209907), (13, 647678), (26, 323839), (109, 77246), (218, 38623), (1417, 5942), (2834, 2971)]