38139442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:822

約数の個数: 24

約数和(自身を含む): 63201600

約数和(自身を除く): 25062158

約数列:

[1, 2, 11, 22, 121, 242, 359, 439, 718, 878, 3949, 4829, 7898, 9658, 43439, 53119, 86878, 106238, 157601, 315202, 1733611, 3467222, 19069721, 38139442]

約数ペア:

[(1, 38139442), (2, 19069721), (11, 3467222), (22, 1733611), (121, 315202), (242, 157601), (359, 106238), (439, 86878), (718, 53119), (878, 43439), (3949, 9658), (4829, 7898)]