15969188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3217}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 30004632

約数和(自身を除く): 14035444

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 3217, 4964, 6434, 12868, 54689, 109378, 218756, 234841, 469682, 939364, 3992297, 7984594, 15969188]

約数ペア:

[(1, 15969188), (2, 7984594), (4, 3992297), (17, 939364), (34, 469682), (68, 234841), (73, 218756), (146, 109378), (292, 54689), (1241, 12868), (2482, 6434), (3217, 4964)]