39886834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3463}}^1$

素因数の和:3921

約数の個数: 16

約数和(自身を含む): 64596672

約数和(自身を除く): 24709838

約数列:

[1, 2, 13, 26, 443, 886, 3463, 5759, 6926, 11518, 45019, 90038, 1534109, 3068218, 19943417, 39886834]

約数ペア:

[(1, 39886834), (2, 19943417), (13, 3068218), (26, 1534109), (443, 90038), (886, 45019), (3463, 11518), (5759, 6926)]