2019998243

素因数分解:

${\mathrm{19}}^2\times {\mathrm{541}}^1\times {\mathrm{10343}}^1$

素因数の和:10922

約数の個数: 12

約数和(自身を含む): 2136056688

約数和(自身を除く): 116058445

約数列:

[1, 19, 361, 541, 10279, 10343, 195301, 196517, 3733823, 5595563, 106315697, 2019998243]

約数ペア:

[(1, 2019998243), (19, 106315697), (361, 5595563), (541, 3733823), (10279, 196517), (10343, 195301)]