16487218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 24

約数和(自身を含む): 27401724

約数和(自身を除く): 10914506

約数列:

[1, 2, 11, 22, 121, 193, 242, 353, 386, 706, 2123, 3883, 4246, 7766, 23353, 42713, 46706, 68129, 85426, 136258, 749419, 1498838, 8243609, 16487218]

約数ペア:

[(1, 16487218), (2, 8243609), (11, 1498838), (22, 749419), (121, 136258), (193, 85426), (242, 68129), (353, 46706), (386, 42713), (706, 23353), (2123, 7766), (3883, 4246)]