16995929286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{155461}}^1$

素因数の和:155629

約数の個数: 64

約数和(自身を含む): 41191211520

約数和(自身を除く): 24195282234

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 137, 266, 274, 399, 411, 798, 822, 959, 1918, 2603, 2877, 5206, 5754, 7809, 15618, 18221, 36442, 54663, 109326, 155461, 310922, 466383, 932766, 1088227, 2176454, 2953759, 3264681, 5907518, 6529362, 8861277, 17722554, 20676313, 21298157, 41352626, 42596314, 62028939, 63894471, 124057878, 127788942, 149087099, 298174198, 404664983, 447261297, 809329966, 894522594, 1213994949, 2427989898, 2832654881, 5665309762, 8497964643, 16995929286]

約数ペア:

[(1, 16995929286), (2, 8497964643), (3, 5665309762), (6, 2832654881), (7, 2427989898), (14, 1213994949), (19, 894522594), (21, 809329966), (38, 447261297), (42, 404664983), (57, 298174198), (114, 149087099), (133, 127788942), (137, 124057878), (266, 63894471), (274, 62028939), (399, 42596314), (411, 41352626), (798, 21298157), (822, 20676313), (959, 17722554), (1918, 8861277), (2603, 6529362), (2877, 5907518), (5206, 3264681), (5754, 2953759), (7809, 2176454), (15618, 1088227), (18221, 932766), (36442, 466383), (54663, 310922), (109326, 155461)]