17491412

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{9871}}^1$

素因数の和:10318

約数の個数: 12

約数和(自身を含む): 30682176

約数和(自身を除く): 13190764

約数列:

[1, 2, 4, 443, 886, 1772, 9871, 19742, 39484, 4372853, 8745706, 17491412]

約数ペア:

[(1, 17491412), (2, 8745706), (4, 4372853), (443, 39484), (886, 19742), (1772, 9871)]