38954212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5639}}^1$

素因数の和:5811

約数の個数: 24

約数和(自身を含む): 74854080

約数和(自身を除く): 35899868

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 5639, 6908, 11278, 22556, 62029, 124058, 248116, 885323, 1770646, 3541292, 9738553, 19477106, 38954212]

約数ペア:

[(1, 38954212), (2, 19477106), (4, 9738553), (11, 3541292), (22, 1770646), (44, 885323), (157, 248116), (314, 124058), (628, 62029), (1727, 22556), (3454, 11278), (5639, 6908)]