22028810

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2341}}^1$

素因数の和:3289

約数の個数: 16

約数和(自身を含む): 39710952

約数和(自身を除く): 17682142

約数列:

[1, 2, 5, 10, 941, 1882, 2341, 4682, 4705, 9410, 11705, 23410, 2202881, 4405762, 11014405, 22028810]

約数ペア:

[(1, 22028810), (2, 11014405), (5, 4405762), (10, 2202881), (941, 23410), (1882, 11705), (2341, 9410), (4682, 4705)]