26854762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20011}}^1$

素因数の和:20085

約数の個数: 16

約数和(自身を含む): 44666784

約数和(自身を除く): 17812022

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 20011, 40022, 220121, 440242, 1220671, 2441342, 13427381, 26854762]

約数ペア:

[(1, 26854762), (2, 13427381), (11, 2441342), (22, 1220671), (61, 440242), (122, 220121), (671, 40022), (1342, 20011)]