19480701

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6007}}^1$

素因数の和:6080

約数の個数: 16

約数和(自身を含む): 27684864

約数和(自身を除く): 8204163

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 6007, 18021, 138161, 282329, 414483, 846987, 6493567, 19480701]

約数ペア:

[(1, 19480701), (3, 6493567), (23, 846987), (47, 414483), (69, 282329), (141, 138161), (1081, 18021), (3243, 6007)]