12388470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{412949}}^1$

素因数の和:412959

約数の個数: 16

約数和(自身を含む): 29732400

約数和(自身を除く): 17343930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 412949, 825898, 1238847, 2064745, 2477694, 4129490, 6194235, 12388470]

約数ペア:

[(1, 12388470), (2, 6194235), (3, 4129490), (5, 2477694), (6, 2064745), (10, 1238847), (15, 825898), (30, 412949)]