11591866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40531}}^1$

素因数の和:40557

約数の個数: 16

約数和(自身を含む): 20428128

約数和(自身を除く): 8836262

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 40531, 81062, 445841, 526903, 891682, 1053806, 5795933, 11591866]

約数ペア:

[(1, 11591866), (2, 5795933), (11, 1053806), (13, 891682), (22, 526903), (26, 445841), (143, 81062), (286, 40531)]