22380052

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{78803}}^1$

素因数の和:78878

約数の個数: 12

約数和(自身を含む): 39717216

約数和(自身を除く): 17337164

約数列:

[1, 2, 4, 71, 142, 284, 78803, 157606, 315212, 5595013, 11190026, 22380052]

約数ペア:

[(1, 22380052), (2, 11190026), (4, 5595013), (71, 315212), (142, 157606), (284, 78803)]