18503152

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{1451}}^1$

素因数の和:2256

約数の個数: 20

約数和(自身を含む): 35919576

約数和(自身を除く): 17416424

約数列:

[1, 2, 4, 8, 16, 797, 1451, 1594, 2902, 3188, 5804, 6376, 11608, 12752, 23216, 1156447, 2312894, 4625788, 9251576, 18503152]

約数ペア:

[(1, 18503152), (2, 9251576), (4, 4625788), (8, 2312894), (16, 1156447), (797, 23216), (1451, 12752), (1594, 11608), (2902, 6376), (3188, 5804)]