22161138

素因数分解:

$2^1\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{2221}}^1$

素因数の和:3889

約数の個数: 16

約数和(自身を含む): 44368896

約数和(自身を除く): 22207758

約数列:

[1, 2, 3, 6, 1663, 2221, 3326, 4442, 4989, 6663, 9978, 13326, 3693523, 7387046, 11080569, 22161138]

約数ペア:

[(1, 22161138), (2, 11080569), (3, 7387046), (6, 3693523), (1663, 13326), (2221, 9978), (3326, 6663), (4442, 4989)]