13190422

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21911}}^1$

素因数の和:21963

約数の個数: 16

約数和(自身を含む): 23139072

約数和(自身を除く): 9948650

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 21911, 43822, 153377, 306754, 942173, 1884346, 6595211, 13190422]

約数ペア:

[(1, 13190422), (2, 6595211), (7, 1884346), (14, 942173), (43, 306754), (86, 153377), (301, 43822), (602, 21911)]