38438782

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 60275880

約数和(自身を除く): 21837098

約数列:

[1, 2, 37, 74, 101, 139, 202, 278, 1369, 2738, 3737, 5143, 7474, 10286, 14039, 28078, 138269, 190291, 276538, 380582, 519443, 1038886, 19219391, 38438782]

約数ペア:

[(1, 38438782), (2, 19219391), (37, 1038886), (74, 519443), (101, 380582), (139, 276538), (202, 190291), (278, 138269), (1369, 28078), (2738, 14039), (3737, 10286), (5143, 7474)]