27306686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65327}}^1$

素因数の和:65359

約数の個数: 16

約数和(自身を含む): 47036160

約数和(自身を除く): 19729474

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 65327, 130654, 718597, 1241213, 1437194, 2482426, 13653343, 27306686]

約数ペア:

[(1, 27306686), (2, 13653343), (11, 2482426), (19, 1437194), (22, 1241213), (38, 718597), (209, 130654), (418, 65327)]