13275988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1667}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 25500384

約数和(自身を除く): 12224396

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1667, 1991, 3334, 3982, 6668, 7964, 18337, 36674, 73348, 301727, 603454, 1206908, 3318997, 6637994, 13275988]

約数ペア:

[(1, 13275988), (2, 6637994), (4, 3318997), (11, 1206908), (22, 603454), (44, 301727), (181, 73348), (362, 36674), (724, 18337), (1667, 7964), (1991, 6668), (3334, 3982)]