18298159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 21744000

約数和(自身を除く): 3445841

約数列:

[1, 11, 19, 29, 209, 319, 551, 3019, 6061, 33209, 57361, 87551, 630971, 963061, 1663469, 18298159]

約数ペア:

[(1, 18298159), (11, 1663469), (19, 963061), (29, 630971), (209, 87551), (319, 57361), (551, 33209), (3019, 6061)]