39921802

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6359}}^1$

素因数の和:6477

約数の個数: 16

約数和(自身を含む): 62124480

約数和(自身を除く): 22202678

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 6359, 12718, 273437, 464207, 546874, 928414, 19960901, 39921802]

約数ペア:

[(1, 39921802), (2, 19960901), (43, 928414), (73, 546874), (86, 464207), (146, 273437), (3139, 12718), (6278, 6359)]