19460037

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 26996288

約数和(自身を除く): 7536251

約数列:

[1, 3, 43, 61, 129, 183, 2473, 2623, 7419, 7869, 106339, 150853, 319017, 452559, 6486679, 19460037]

約数ペア:

[(1, 19460037), (3, 6486679), (43, 452559), (61, 319017), (129, 150853), (183, 106339), (2473, 7869), (2623, 7419)]