22051852

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{4027}}^1$

素因数の和:4105

約数の個数: 18

約数和(自身を含む): 39671772

約数和(自身を除く): 17619920

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 4027, 5476, 8054, 16108, 148999, 297998, 595996, 5512963, 11025926, 22051852]

約数ペア:

[(1, 22051852), (2, 11025926), (4, 5512963), (37, 595996), (74, 297998), (148, 148999), (1369, 16108), (2738, 8054), (4027, 5476)]