19470682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126433}}^1$

素因数の和:126453

約数の個数: 16

約数和(自身を含む): 36412992

約数和(自身を除く): 16942310

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 126433, 252866, 885031, 1390763, 1770062, 2781526, 9735341, 19470682]

約数ペア:

[(1, 19470682), (2, 9735341), (7, 2781526), (11, 1770062), (14, 1390763), (22, 885031), (77, 252866), (154, 126433)]