18606094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9803}}^1$

素因数の和:9891

約数の個数: 16

約数和(自身を含む): 30470832

約数和(自身を除く): 11864738

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 9803, 19606, 127439, 254878, 715619, 1431238, 9303047, 18606094]

約数ペア:

[(1, 18606094), (2, 9303047), (13, 1431238), (26, 715619), (73, 254878), (146, 127439), (949, 19606), (1898, 9803)]