9972074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37489}}^1$

素因数の和:37517

約数の個数: 16

約数和(自身を含む): 17995200

約数和(自身を除く): 8023126

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 37489, 74978, 262423, 524846, 712291, 1424582, 4986037, 9972074]

約数ペア:

[(1, 9972074), (2, 4986037), (7, 1424582), (14, 712291), (19, 524846), (38, 262423), (133, 74978), (266, 37489)]