19519134

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{141443}}^1$

素因数の和:141471

約数の個数: 16

約数和(自身を含む): 40735872

約数和(自身を除く): 21216738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 141443, 282886, 424329, 848658, 3253189, 6506378, 9759567, 19519134]

約数ペア:

[(1, 19519134), (2, 9759567), (3, 6506378), (6, 3253189), (23, 848658), (46, 424329), (69, 282886), (138, 141443)]