18399491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 21614688

約数和(自身を除く): 3215197

約数列:

[1, 11, 17, 61, 187, 671, 1037, 1613, 11407, 17743, 27421, 98393, 301631, 1082323, 1672681, 18399491]

約数ペア:

[(1, 18399491), (11, 1672681), (17, 1082323), (61, 301631), (187, 98393), (671, 27421), (1037, 17743), (1613, 11407)]