22748272

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{1289}}^1$

素因数の和:2400

約数の個数: 20

約数和(自身を含む): 44148960

約数和(自身を除く): 21400688

約数列:

[1, 2, 4, 8, 16, 1103, 1289, 2206, 2578, 4412, 5156, 8824, 10312, 17648, 20624, 1421767, 2843534, 5687068, 11374136, 22748272]

約数ペア:

[(1, 22748272), (2, 11374136), (4, 5687068), (8, 2843534), (16, 1421767), (1103, 20624), (1289, 17648), (2206, 10312), (2578, 8824), (4412, 5156)]