21795442

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{941}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 33719832

約数和(自身を除く): 11924390

約数列:

[1, 2, 37, 74, 313, 626, 941, 1882, 11581, 23162, 34817, 69634, 294533, 589066, 10897721, 21795442]

約数ペア:

[(1, 21795442), (2, 10897721), (37, 589066), (74, 294533), (313, 69634), (626, 34817), (941, 23162), (1882, 11581)]