12220682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1783}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 19267200

約数和(自身を除く): 7046518

約数列:

[1, 2, 23, 46, 149, 298, 1783, 3427, 3566, 6854, 41009, 82018, 265667, 531334, 6110341, 12220682]

約数ペア:

[(1, 12220682), (2, 6110341), (23, 531334), (46, 265667), (149, 82018), (298, 41009), (1783, 6854), (3427, 3566)]