22190806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1559}}^1$

素因数の和:2219

約数の個数: 16

約数和(自身を含む): 36391680

約数和(自身を除く): 14200874

約数列:

[1, 2, 11, 22, 647, 1294, 1559, 3118, 7117, 14234, 17149, 34298, 1008673, 2017346, 11095403, 22190806]

約数ペア:

[(1, 22190806), (2, 11095403), (11, 2017346), (22, 1008673), (647, 34298), (1294, 17149), (1559, 14234), (3118, 7117)]