13272944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43661}}^1$

素因数の和:43688

約数の個数: 20

約数和(自身を含む): 27070440

約数和(自身を除く): 13797496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43661, 87322, 174644, 349288, 698576, 829559, 1659118, 3318236, 6636472, 13272944]

約数ペア:

[(1, 13272944), (2, 6636472), (4, 3318236), (8, 1659118), (16, 829559), (19, 698576), (38, 349288), (76, 174644), (152, 87322), (304, 43661)]