13047748

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10837}}^1$

素因数の和:10891

約数の個数: 24

約数和(自身を含む): 26704832

約数和(自身を除く): 13657084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10837, 21674, 43348, 75859, 151718, 303436, 465991, 931982, 1863964, 3261937, 6523874, 13047748]

約数ペア:

[(1, 13047748), (2, 6523874), (4, 3261937), (7, 1863964), (14, 931982), (28, 465991), (43, 303436), (86, 151718), (172, 75859), (301, 43348), (602, 21674), (1204, 10837)]