19700637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{35117}}^1$

素因数の和:35148

約数の個数: 16

約数和(自身を含む): 30341952

約数和(自身を除く): 10641315

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 35117, 105351, 386287, 596989, 1158861, 1790967, 6566879, 19700637]

約数ペア:

[(1, 19700637), (3, 6566879), (11, 1790967), (17, 1158861), (33, 596989), (51, 386287), (187, 105351), (561, 35117)]