22240621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 25446400

約数和(自身を除く): 3205779

約数列:

[1, 13, 19, 127, 247, 709, 1651, 2413, 9217, 13471, 31369, 90043, 175123, 1170559, 1710817, 22240621]

約数ペア:

[(1, 22240621), (13, 1710817), (19, 1170559), (127, 175123), (247, 90043), (709, 31369), (1651, 13471), (2413, 9217)]