19411662

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{75239}}^1$

素因数の和:75287

約数の個数: 16

約数和(自身を含む): 39726720

約数和(自身を除く): 20315058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 75239, 150478, 225717, 451434, 3235277, 6470554, 9705831, 19411662]

約数ペア:

[(1, 19411662), (2, 9705831), (3, 6470554), (6, 3235277), (43, 451434), (86, 225717), (129, 150478), (258, 75239)]