1994366959805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1\times {\mathrm{595843}}^1$

素因数の和:599081

約数の個数: 32

約数和(自身を含む): 2749081213440

約数和(自身を除く): 754714253635

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 3203, 16015, 35233, 60857, 176165, 304285, 595843, 669427, 2979215, 3347135, 6554273, 11321017, 32771365, 56605085, 124531187, 622655935, 1908485129, 9542425645, 20993336419, 36261217451, 104966682095, 181306087255, 398873391961, 1994366959805]

約数ペア:

[(1, 1994366959805), (5, 398873391961), (11, 181306087255), (19, 104966682095), (55, 36261217451), (95, 20993336419), (209, 9542425645), (1045, 1908485129), (3203, 622655935), (16015, 124531187), (35233, 56605085), (60857, 32771365), (176165, 11321017), (304285, 6554273), (595843, 3347135), (669427, 2979215)]