19162514

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4871}}^1$

素因数の和:5161

約数の個数: 16

約数和(自身を含む): 32973696

約数和(自身を除く): 13811182

約数列:

[1, 2, 7, 14, 281, 562, 1967, 3934, 4871, 9742, 34097, 68194, 1368751, 2737502, 9581257, 19162514]

約数ペア:

[(1, 19162514), (2, 9581257), (7, 2737502), (14, 1368751), (281, 68194), (562, 34097), (1967, 9742), (3934, 4871)]