13348678

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 25116480

約数和(自身を除く): 11767802

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 98, 107, 133, 134, 214, 266, 469, 749, 931, 938, 1273, 1498, 1862, 2033, 2546, 3283, 4066, 5243, 6566, 7169, 8911, 10486, 14231, 14338, 17822, 28462, 50183, 62377, 99617, 100366, 124754, 136211, 199234, 272422, 351281, 702562, 953477, 1906954, 6674339, 13348678]

約数ペア:

[(1, 13348678), (2, 6674339), (7, 1906954), (14, 953477), (19, 702562), (38, 351281), (49, 272422), (67, 199234), (98, 136211), (107, 124754), (133, 100366), (134, 99617), (214, 62377), (266, 50183), (469, 28462), (749, 17822), (931, 14338), (938, 14231), (1273, 10486), (1498, 8911), (1862, 7169), (2033, 6566), (2546, 5243), (3283, 4066)]