19222742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124823}}^1$

素因数の和:124843

約数の個数: 16

約数和(自身を含む): 35949312

約数和(自身を除く): 16726570

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 124823, 249646, 873761, 1373053, 1747522, 2746106, 9611371, 19222742]

約数ペア:

[(1, 19222742), (2, 9611371), (7, 2746106), (11, 1747522), (14, 1373053), (22, 873761), (77, 249646), (154, 124823)]