18093187

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4691}}^1$

素因数の和:4746

約数の個数: 16

約数和(自身を含む): 22521600

約数和(自身を除く): 4428413

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 4691, 32837, 89129, 136039, 623903, 952273, 2584741, 18093187]

約数ペア:

[(1, 18093187), (7, 2584741), (19, 952273), (29, 623903), (133, 136039), (203, 89129), (551, 32837), (3857, 4691)]