26908222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{111191}}^1$

素因数の和:111215

約数の個数: 12

約数和(自身を含む): 44365608

約数和(自身を除く): 17457386

約数列:

[1, 2, 11, 22, 121, 242, 111191, 222382, 1223101, 2446202, 13454111, 26908222]

約数ペア:

[(1, 26908222), (2, 13454111), (11, 2446202), (22, 1223101), (121, 222382), (242, 111191)]