18727234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{550801}}^1$

素因数の和:550820

約数の個数: 8

約数和(自身を含む): 29743308

約数和(自身を除く): 11016074

約数列:

[1, 2, 17, 34, 550801, 1101602, 9363617, 18727234]

約数ペア:

[(1, 18727234), (2, 9363617), (17, 1101602), (34, 550801)]