18541193

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:4996

約数の個数: 12

約数和(自身を含む): 21041664

約数和(自身を除く): 2500471

約数列:

[1, 11, 31, 121, 341, 3751, 4943, 54373, 153233, 598103, 1685563, 18541193]

約数ペア:

[(1, 18541193), (11, 1685563), (31, 598103), (121, 153233), (341, 54373), (3751, 4943)]