12405716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 23112936

約数和(自身を除く): 10707220

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 757, 964, 1514, 3028, 4097, 8194, 12869, 16388, 25738, 51476, 182437, 364874, 729748, 3101429, 6202858, 12405716]

約数ペア:

[(1, 12405716), (2, 6202858), (4, 3101429), (17, 729748), (34, 364874), (68, 182437), (241, 51476), (482, 25738), (757, 16388), (964, 12869), (1514, 8194), (3028, 4097)]