14720816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83641}}^1$

素因数の和:83660

約数の個数: 20

約数和(自身を含む): 31114824

約数和(自身を除く): 16394008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 83641, 167282, 334564, 669128, 920051, 1338256, 1840102, 3680204, 7360408, 14720816]

約数ペア:

[(1, 14720816), (2, 7360408), (4, 3680204), (8, 1840102), (11, 1338256), (16, 920051), (22, 669128), (44, 334564), (88, 167282), (176, 83641)]