13039852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 27811840

約数和(自身を除く): 14771988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 193, 254, 266, 386, 508, 532, 772, 889, 1351, 1778, 2413, 2702, 3556, 3667, 4826, 5404, 7334, 9652, 14668, 16891, 24511, 25669, 33782, 49022, 51338, 67564, 98044, 102676, 171577, 343154, 465709, 686308, 931418, 1862836, 3259963, 6519926, 13039852]

約数ペア:

[(1, 13039852), (2, 6519926), (4, 3259963), (7, 1862836), (14, 931418), (19, 686308), (28, 465709), (38, 343154), (76, 171577), (127, 102676), (133, 98044), (193, 67564), (254, 51338), (266, 49022), (386, 33782), (508, 25669), (532, 24511), (772, 16891), (889, 14668), (1351, 9652), (1778, 7334), (2413, 5404), (2702, 4826), (3556, 3667)]