19790582

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3191}}^1$

素因数の和:3643

約数の個数: 16

約数和(自身を含む): 34013952

約数和(自身を除く): 14223370

約数列:

[1, 2, 7, 14, 443, 886, 3101, 3191, 6202, 6382, 22337, 44674, 1413613, 2827226, 9895291, 19790582]

約数ペア:

[(1, 19790582), (2, 9895291), (7, 2827226), (14, 1413613), (443, 44674), (886, 22337), (3101, 6382), (3191, 6202)]