6942220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18269}}^1$

素因数の和:18297

約数の個数: 24

約数和(自身を含む): 15346800

約数和(自身を除く): 8404580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 18269, 36538, 73076, 91345, 182690, 347111, 365380, 694222, 1388444, 1735555, 3471110, 6942220]

約数ペア:

[(1, 6942220), (2, 3471110), (4, 1735555), (5, 1388444), (10, 694222), (19, 365380), (20, 347111), (38, 182690), (76, 91345), (95, 73076), (190, 36538), (380, 18269)]