15219854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8737}}^1$

素因数の和:8819

約数の個数: 16

約数和(自身を含む): 24955728

約数和(自身を除く): 9735874

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 8737, 17474, 113581, 227162, 585379, 1170758, 7609927, 15219854]

約数ペア:

[(1, 15219854), (2, 7609927), (13, 1170758), (26, 585379), (67, 227162), (134, 113581), (871, 17474), (1742, 8737)]