19717146

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26717}}^1$

素因数の和:26766

約数の個数: 24

約数和(自身を含む): 43764084

約数和(自身を除く): 24046938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26717, 53434, 80151, 160302, 240453, 480906, 1095397, 2190794, 3286191, 6572382, 9858573, 19717146]

約数ペア:

[(1, 19717146), (2, 9858573), (3, 6572382), (6, 3286191), (9, 2190794), (18, 1095397), (41, 480906), (82, 240453), (123, 160302), (246, 80151), (369, 53434), (738, 26717)]