22087976

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{4177}}^1$

素因数の和:4844

約数の個数: 16

約数和(自身を含む): 41487540

約数和(自身を除く): 19399564

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 4177, 5288, 8354, 16708, 33416, 2760997, 5521994, 11043988, 22087976]

約数ペア:

[(1, 22087976), (2, 11043988), (4, 5521994), (8, 2760997), (661, 33416), (1322, 16708), (2644, 8354), (4177, 5288)]