2019949756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45907949}}^1$

素因数の和:45907964

約数の個数: 12

約数和(自身を含む): 3856267800

約数和(自身を除く): 1836318044

約数列:

[1, 2, 4, 11, 22, 44, 45907949, 91815898, 183631796, 504987439, 1009974878, 2019949756]

約数ペア:

[(1, 2019949756), (2, 1009974878), (4, 504987439), (11, 183631796), (22, 91815898), (44, 45907949)]