19126302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{245209}}^1$

素因数の和:245227

約数の個数: 16

約数和(自身を含む): 41195280

約数和(自身を除く): 22068978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 245209, 490418, 735627, 1471254, 3187717, 6375434, 9563151, 19126302]

約数ペア:

[(1, 19126302), (2, 9563151), (3, 6375434), (6, 3187717), (13, 1471254), (26, 735627), (39, 490418), (78, 245209)]