1719361718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{142733}}^1$

素因数の和:143071

約数の個数: 16

約数和(自身を含む): 2723364720

約数和(自身を除く): 1004003002

約数列:

[1, 2, 19, 38, 317, 634, 6023, 12046, 142733, 285466, 2711927, 5423854, 45246361, 90492722, 859680859, 1719361718]

約数ペア:

[(1, 1719361718), (2, 859680859), (19, 90492722), (38, 45246361), (317, 5423854), (634, 2711927), (6023, 285466), (12046, 142733)]