22047152

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{25999}}^1$

素因数の和:26060

約数の個数: 20

約数和(自身を含む): 43524000

約数和(自身を除く): 21476848

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 25999, 51998, 103996, 207992, 415984, 1377947, 2755894, 5511788, 11023576, 22047152]

約数ペア:

[(1, 22047152), (2, 11023576), (4, 5511788), (8, 2755894), (16, 1377947), (53, 415984), (106, 207992), (212, 103996), (424, 51998), (848, 25999)]