39680014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{7129}}^1$

素因数の和:7176

約数の個数: 24

約数和(自身を含む): 68276880

約数和(自身を除く): 28596866

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 7129, 14258, 78419, 156838, 163967, 327934, 862609, 1725218, 1803637, 3607274, 19840007, 39680014]

約数ペア:

[(1, 39680014), (2, 19840007), (11, 3607274), (22, 1803637), (23, 1725218), (46, 862609), (121, 327934), (242, 163967), (253, 156838), (506, 78419), (2783, 14258), (5566, 7129)]