13296542

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 25212240

約数和(自身を除く): 11915698

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 193, 259, 266, 386, 518, 703, 931, 1351, 1406, 1813, 1862, 2702, 3626, 3667, 4921, 7141, 7334, 9457, 9842, 14282, 18914, 25669, 34447, 49987, 51338, 68894, 99974, 135679, 179683, 271358, 349909, 359366, 699818, 949753, 1899506, 6648271, 13296542]

約数ペア:

[(1, 13296542), (2, 6648271), (7, 1899506), (14, 949753), (19, 699818), (37, 359366), (38, 349909), (49, 271358), (74, 179683), (98, 135679), (133, 99974), (193, 68894), (259, 51338), (266, 49987), (386, 34447), (518, 25669), (703, 18914), (931, 14282), (1351, 9842), (1406, 9457), (1813, 7334), (1862, 7141), (2702, 4921), (3626, 3667)]