27804374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9811}}^1$

素因数の和:9935

約数の個数: 16

約数和(自身を含む): 45331440

約数和(自身を除く): 17527066

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 9811, 19622, 127543, 255086, 1069399, 2138798, 13902187, 27804374]

約数ペア:

[(1, 27804374), (2, 13902187), (13, 2138798), (26, 1069399), (109, 255086), (218, 127543), (1417, 19622), (2834, 9811)]