819411157

素因数分解:

${\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{17327}}^1$

素因数の和:17496

約数の個数: 12

約数和(自身を含む): 871459776

約数和(自身を除く): 52048619

約数列:

[1, 19, 131, 361, 2489, 17327, 47291, 329213, 2269837, 6255047, 43126903, 819411157]

約数ペア:

[(1, 819411157), (19, 43126903), (131, 6255047), (361, 2269837), (2489, 329213), (17327, 47291)]