23478965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2447}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 29963520

約数和(自身を除く): 6484555

約数列:

[1, 5, 19, 95, 101, 505, 1919, 2447, 9595, 12235, 46493, 232465, 247147, 1235735, 4695793, 23478965]

約数ペア:

[(1, 23478965), (5, 4695793), (19, 1235735), (95, 247147), (101, 232465), (505, 46493), (1919, 12235), (2447, 9595)]