222724766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{11731}}^1$

素因数の和:12607

約数の個数: 16

約数和(自身を含む): 364912128

約数和(自身を除く): 142187362

約数列:

[1, 2, 11, 22, 863, 1726, 9493, 11731, 18986, 23462, 129041, 258082, 10123853, 20247706, 111362383, 222724766]

約数ペア:

[(1, 222724766), (2, 111362383), (11, 20247706), (22, 10123853), (863, 258082), (1726, 129041), (9493, 23462), (11731, 18986)]