19396546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1217}}^1$

素因数の和:1845

約数の個数: 16

約数和(自身を含む): 31409784

約数和(自身を除く): 12013238

約数列:

[1, 2, 13, 26, 613, 1217, 1226, 2434, 7969, 15821, 15938, 31642, 746021, 1492042, 9698273, 19396546]

約数ペア:

[(1, 19396546), (2, 9698273), (13, 1492042), (26, 746021), (613, 31642), (1217, 15938), (1226, 15821), (2434, 7969)]