39478214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9767}}^1$

素因数の和:9859

約数の個数: 16

約数和(自身を含む): 61890048

約数和(自身を除く): 22411834

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 9767, 19534, 419981, 459049, 839962, 918098, 19739107, 39478214]

約数ペア:

[(1, 39478214), (2, 19739107), (43, 918098), (47, 839962), (86, 459049), (94, 419981), (2021, 19534), (4042, 9767)]