12223479

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 17297280

約数和(自身を除く): 5073801

約数列:

[1, 3, 19, 57, 131, 393, 1637, 2489, 4911, 7467, 31103, 93309, 214447, 643341, 4074493, 12223479]

約数ペア:

[(1, 12223479), (3, 4074493), (19, 643341), (57, 214447), (131, 93309), (393, 31103), (1637, 7467), (2489, 4911)]