2019944245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1932961}}^1$

素因数の和:1932996

約数の個数: 16

約数和(自身を含む): 2783465280

約数和(自身を除く): 763521035

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1932961, 9664805, 21262571, 36726259, 106312855, 183631295, 403988849, 2019944245]

約数ペア:

[(1, 2019944245), (5, 403988849), (11, 183631295), (19, 106312855), (55, 36726259), (95, 21262571), (209, 9664805), (1045, 1932961)]