21846256

素因数分解:

$2^4\times {\mathrm{941}}^1\times {\mathrm{1451}}^1$

素因数の和:2400

約数の個数: 20

約数和(自身を含む): 42401304

約数和(自身を除く): 20555048

約数列:

[1, 2, 4, 8, 16, 941, 1451, 1882, 2902, 3764, 5804, 7528, 11608, 15056, 23216, 1365391, 2730782, 5461564, 10923128, 21846256]

約数ペア:

[(1, 21846256), (2, 10923128), (4, 5461564), (8, 2730782), (16, 1365391), (941, 23216), (1451, 15056), (1882, 11608), (2902, 7528), (3764, 5804)]