38478814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12583}}^1$

素因数の和:12735

約数の個数: 16

約数和(自身を含む): 63423360

約数和(自身を除く): 24944546

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 12583, 25166, 138413, 276826, 1749037, 3498074, 19239407, 38478814]

約数ペア:

[(1, 38478814), (2, 19239407), (11, 3498074), (22, 1749037), (139, 276826), (278, 138413), (1529, 25166), (3058, 12583)]