23218156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{446503}}^1$

素因数の和:446520

約数の個数: 12

約数和(自身を含む): 43757392

約数和(自身を除く): 20539236

約数列:

[1, 2, 4, 13, 26, 52, 446503, 893006, 1786012, 5804539, 11609078, 23218156]

約数ペア:

[(1, 23218156), (2, 11609078), (4, 5804539), (13, 1786012), (26, 893006), (52, 446503)]