19111361584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:1035

約数の個数: 160

約数和(自身を含む): 45639936000

約数和(自身を除く): 26528574416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 239, 266, 304, 371, 424, 478, 532, 709, 742, 848, 956, 1007, 1064, 1418, 1484, 1673, 1912, 2014, 2128, 2836, 2968, 3346, 3824, 4028, 4541, 4963, 5672, 5936, 6692, 7049, 8056, 9082, 9926, 11344, 12667, 13384, 13471, 14098, 16112, 18164, 19852, 25334, 26768, 26942, 28196, 31787, 36328, 37577, 39704, 50668, 53884, 56392, 63574, 72656, 75154, 79408, 88669, 94297, 101336, 107768, 112784, 127148, 150308, 169451, 177338, 188594, 202672, 215536, 240673, 254296, 263039, 300616, 338902, 354676, 377188, 481346, 508592, 526078, 601232, 677804, 709352, 713963, 754376, 962692, 1052156, 1186157, 1355608, 1418704, 1427926, 1508752, 1684711, 1925384, 2104312, 2372314, 2711216, 2855852, 3219569, 3369422, 3850768, 4208624, 4744628, 4997741, 5711704, 6439138, 6738844, 8980903, 9489256, 9995482, 11423408, 12878276, 13477688, 17961806, 18978512, 19990964, 22536983, 25756552, 26955376, 35923612, 39981928, 45073966, 51513104, 62866321, 71847224, 79963856, 90147932, 125732642, 143694448, 170637157, 180295864, 251465284, 341274314, 360591728, 502930568, 682548628, 1005861136, 1194460099, 1365097256, 2388920198, 2730194512, 4777840396, 9555680792, 19111361584]

約数ペア:

[(1, 19111361584), (2, 9555680792), (4, 4777840396), (7, 2730194512), (8, 2388920198), (14, 1365097256), (16, 1194460099), (19, 1005861136), (28, 682548628), (38, 502930568), (53, 360591728), (56, 341274314), (76, 251465284), (106, 180295864), (112, 170637157), (133, 143694448), (152, 125732642), (212, 90147932), (239, 79963856), (266, 71847224), (304, 62866321), (371, 51513104), (424, 45073966), (478, 39981928), (532, 35923612), (709, 26955376), (742, 25756552), (848, 22536983), (956, 19990964), (1007, 18978512), (1064, 17961806), (1418, 13477688), (1484, 12878276), (1673, 11423408), (1912, 9995482), (2014, 9489256), (2128, 8980903), (2836, 6738844), (2968, 6439138), (3346, 5711704), (3824, 4997741), (4028, 4744628), (4541, 4208624), (4963, 3850768), (5672, 3369422), (5936, 3219569), (6692, 2855852), (7049, 2711216), (8056, 2372314), (9082, 2104312), (9926, 1925384), (11344, 1684711), (12667, 1508752), (13384, 1427926), (13471, 1418704), (14098, 1355608), (16112, 1186157), (18164, 1052156), (19852, 962692), (25334, 754376), (26768, 713963), (26942, 709352), (28196, 677804), (31787, 601232), (36328, 526078), (37577, 508592), (39704, 481346), (50668, 377188), (53884, 354676), (56392, 338902), (63574, 300616), (72656, 263039), (75154, 254296), (79408, 240673), (88669, 215536), (94297, 202672), (101336, 188594), (107768, 177338), (112784, 169451), (127148, 150308)]