23657945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 30127680

約数和(自身を除く): 6469735

約数列:

[1, 5, 19, 95, 131, 655, 1901, 2489, 9505, 12445, 36119, 180595, 249031, 1245155, 4731589, 23657945]

約数ペア:

[(1, 23657945), (5, 4731589), (19, 1245155), (95, 249031), (131, 180595), (655, 36119), (1901, 12445), (2489, 9505)]