18240095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 23280480

約数和(自身を除く): 5040385

約数列:

[1, 5, 19, 95, 101, 505, 1901, 1919, 9505, 9595, 36119, 180595, 192001, 960005, 3648019, 18240095]

約数ペア:

[(1, 18240095), (5, 3648019), (19, 960005), (95, 192001), (101, 180595), (505, 36119), (1901, 9595), (1919, 9505)]