22384802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1999}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 36720000

約数和(自身を除く): 14335198

約数列:

[1, 2, 11, 22, 509, 1018, 1999, 3998, 5599, 11198, 21989, 43978, 1017491, 2034982, 11192401, 22384802]

約数ペア:

[(1, 22384802), (2, 11192401), (11, 2034982), (22, 1017491), (509, 43978), (1018, 21989), (1999, 11198), (3998, 5599)]