18203362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12451}}^1$

素因数の和:12513

約数の個数: 16

約数和(自身を含む): 29585952

約数和(自身を除く): 11382590

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 12451, 24902, 211667, 423334, 535393, 1070786, 9101681, 18203362]

約数ペア:

[(1, 18203362), (2, 9101681), (17, 1070786), (34, 535393), (43, 423334), (86, 211667), (731, 24902), (1462, 12451)]