15843498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 35303520

約数和(自身を除く): 19460022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 139, 157, 242, 278, 314, 363, 417, 471, 726, 834, 942, 1529, 1727, 3058, 3454, 4587, 5181, 9174, 10362, 16819, 18997, 21823, 33638, 37994, 43646, 50457, 56991, 65469, 100914, 113982, 130938, 240053, 480106, 720159, 1440318, 2640583, 5281166, 7921749, 15843498]

約数ペア:

[(1, 15843498), (2, 7921749), (3, 5281166), (6, 2640583), (11, 1440318), (22, 720159), (33, 480106), (66, 240053), (121, 130938), (139, 113982), (157, 100914), (242, 65469), (278, 56991), (314, 50457), (363, 43646), (417, 37994), (471, 33638), (726, 21823), (834, 18997), (942, 16819), (1529, 10362), (1727, 9174), (3058, 5181), (3454, 4587)]