19419564

素因数分解:

$2^2\times 3^1\times {\mathrm{593}}^1\times {\mathrm{2729}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 45405360

約数和(自身を除く): 25985796

約数列:

[1, 2, 3, 4, 6, 12, 593, 1186, 1779, 2372, 2729, 3558, 5458, 7116, 8187, 10916, 16374, 32748, 1618297, 3236594, 4854891, 6473188, 9709782, 19419564]

約数ペア:

[(1, 19419564), (2, 9709782), (3, 6473188), (4, 4854891), (6, 3236594), (12, 1618297), (593, 32748), (1186, 16374), (1779, 10916), (2372, 8187), (2729, 7116), (3558, 5458)]