26888774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11213}}^1$

素因数の和:11335

約数の個数: 16

約数和(自身を含む): 44407440

約数和(自身を除く): 17518666

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 11213, 22426, 123343, 246686, 1222217, 2444434, 13444387, 26888774]

約数ペア:

[(1, 26888774), (2, 13444387), (11, 2444434), (22, 1222217), (109, 246686), (218, 123343), (1199, 22426), (2398, 11213)]