1943286

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 3912384

約数和(自身を除く): 1969098

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 1987, 3974, 5961, 11922, 323881, 647762, 971643, 1943286]

約数ペア:

[(1, 1943286), (2, 971643), (3, 647762), (6, 323881), (163, 11922), (326, 5961), (489, 3974), (978, 1987)]