23554310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 45874080

約数和(自身を除く): 22319770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409, 443, 818, 886, 2045, 2215, 4090, 4430, 5317, 5759, 10634, 11518, 26585, 28795, 53170, 57590, 181187, 362374, 905935, 1811870, 2355431, 4710862, 11777155, 23554310]

約数ペア:

[(1, 23554310), (2, 11777155), (5, 4710862), (10, 2355431), (13, 1811870), (26, 905935), (65, 362374), (130, 181187), (409, 57590), (443, 53170), (818, 28795), (886, 26585), (2045, 11518), (2215, 10634), (4090, 5759), (4430, 5317)]