19205412

素因数分解:

$2^2\times 3^1\times {\mathrm{1600451}}^1$

素因数の和:1600458

約数の個数: 12

約数和(自身を含む): 44812656

約数和(自身を除く): 25607244

約数列:

[1, 2, 3, 4, 6, 12, 1600451, 3200902, 4801353, 6401804, 9602706, 19205412]

約数ペア:

[(1, 19205412), (2, 9602706), (3, 6401804), (4, 4801353), (6, 3200902), (12, 1600451)]