16972886

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2531}}^1$

素因数の和:3019

約数の個数: 16

約数和(自身を含む): 29168640

約数和(自身を除く): 12195754

約数列:

[1, 2, 7, 14, 479, 958, 2531, 3353, 5062, 6706, 17717, 35434, 1212349, 2424698, 8486443, 16972886]

約数ペア:

[(1, 16972886), (2, 8486443), (7, 2424698), (14, 1212349), (479, 35434), (958, 17717), (2531, 6706), (3353, 5062)]