10639748

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8837}}^1$

素因数の和:8891

約数の個数: 24

約数和(自身を含む): 21776832

約数和(自身を除く): 11137084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 8837, 17674, 35348, 61859, 123718, 247436, 379991, 759982, 1519964, 2659937, 5319874, 10639748]

約数ペア:

[(1, 10639748), (2, 5319874), (4, 2659937), (7, 1519964), (14, 759982), (28, 379991), (43, 247436), (86, 123718), (172, 61859), (301, 35348), (602, 17674), (1204, 8837)]