123427556

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{18919}}^1$

素因数の和:19163

約数の個数: 24

約数和(自身を含む): 247927680

約数和(自身を除く): 124500124

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 6524, 18919, 37838, 75676, 132433, 264866, 529732, 4408127, 8816254, 17632508, 30856889, 61713778, 123427556]

約数ペア:

[(1, 123427556), (2, 61713778), (4, 30856889), (7, 17632508), (14, 8816254), (28, 4408127), (233, 529732), (466, 264866), (932, 132433), (1631, 75676), (3262, 37838), (6524, 18919)]