19256770113

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{743}}^1\times {\mathrm{1823}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 29442686976

約数和(自身を除く): 10185916863

約数列:

[1, 3, 7, 21, 677, 743, 1823, 2031, 2229, 4739, 5201, 5469, 12761, 14217, 15603, 38283, 503011, 1234171, 1354489, 1509033, 3521077, 3702513, 4063467, 8639197, 9481423, 10563231, 25917591, 28444269, 916989053, 2750967159, 6418923371, 19256770113]

約数ペア:

[(1, 19256770113), (3, 6418923371), (7, 2750967159), (21, 916989053), (677, 28444269), (743, 25917591), (1823, 10563231), (2031, 9481423), (2229, 8639197), (4739, 4063467), (5201, 3702513), (5469, 3521077), (12761, 1509033), (14217, 1354489), (15603, 1234171), (38283, 503011)]