13218032

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{1361}}^1$

素因数の和:1976

約数の個数: 20

約数和(自身を含む): 25670976

約数和(自身を除く): 12452944

約数列:

[1, 2, 4, 8, 16, 607, 1214, 1361, 2428, 2722, 4856, 5444, 9712, 10888, 21776, 826127, 1652254, 3304508, 6609016, 13218032]

約数ペア:

[(1, 13218032), (2, 6609016), (4, 3304508), (8, 1652254), (16, 826127), (607, 21776), (1214, 10888), (1361, 9712), (2428, 5444), (2722, 4856)]