63994774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{15739}}^1$

素因数の和:15867

約数の個数: 16

約数和(自身を含む): 101995200

約数和(自身を除く): 38000426

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 15739, 31478, 299041, 598082, 1684073, 3368146, 31997387, 63994774]

約数ペア:

[(1, 63994774), (2, 31997387), (19, 3368146), (38, 1684073), (107, 598082), (214, 299041), (2033, 31478), (4066, 15739)]