11895664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67589}}^1$

素因数の和:67608

約数の個数: 20

約数和(自身を含む): 25143480

約数和(自身を除く): 13247816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 67589, 135178, 270356, 540712, 743479, 1081424, 1486958, 2973916, 5947832, 11895664]

約数ペア:

[(1, 11895664), (2, 5947832), (4, 2973916), (8, 1486958), (11, 1081424), (16, 743479), (22, 540712), (44, 270356), (88, 135178), (176, 67589)]