12228840004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71097907}}^1$

素因数の和:71097954

約数の個数: 12

約数和(自身を含む): 21898155664

約数和(自身を除く): 9669315660

約数列:

[1, 2, 4, 43, 86, 172, 71097907, 142195814, 284391628, 3057210001, 6114420002, 12228840004]

約数ペア:

[(1, 12228840004), (2, 6114420002), (4, 3057210001), (43, 284391628), (86, 142195814), (172, 71097907)]