38173261

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12479}}^1$

素因数の和:12528

約数の個数: 16

約数和(自身を含む): 47923200

約数和(自身を除く): 9749939

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 12479, 87353, 237101, 287017, 1659707, 2009119, 5453323, 38173261]

約数ペア:

[(1, 38173261), (7, 5453323), (19, 2009119), (23, 1659707), (133, 287017), (161, 237101), (437, 87353), (3059, 12479)]