2019085916

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4630931}}^1$

素因数の和:4631044

約数の個数: 12

約数和(自身を含む): 3565817640

約数和(自身を除く): 1546731724

約数列:

[1, 2, 4, 109, 218, 436, 4630931, 9261862, 18523724, 504771479, 1009542958, 2019085916]

約数ペア:

[(1, 2019085916), (2, 1009542958), (4, 504771479), (109, 18523724), (218, 9261862), (436, 4630931)]