11155748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 20254080

約数和(自身を除く): 9098332

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 821, 1642, 3284, 3397, 6794, 13588, 35303, 64859, 70606, 129718, 141212, 259436, 2788937, 5577874, 11155748]

約数ペア:

[(1, 11155748), (2, 5577874), (4, 2788937), (43, 259436), (79, 141212), (86, 129718), (158, 70606), (172, 64859), (316, 35303), (821, 13588), (1642, 6794), (3284, 3397)]