19011168

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 62624016

約数和(自身を除く): 43612848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 353, 374, 396, 408, 528, 544, 561, 612, 706, 748, 792, 816, 1056, 1059, 1122, 1224, 1412, 1496, 1584, 1632, 1683, 2118, 2244, 2448, 2824, 2992, 3168, 3177, 3366, 3883, 4236, 4488, 4896, 5648, 5984, 6001, 6354, 6732, 7766, 8472, 8976, 11296, 11649, 12002, 12708, 13464, 15532, 16944, 17952, 18003, 23298, 24004, 25416, 26928, 31064, 33888, 34947, 36006, 46596, 48008, 50832, 53856, 54009, 62128, 66011, 69894, 72012, 93192, 96016, 101664, 108018, 124256, 132022, 139788, 144024, 186384, 192032, 198033, 216036, 264044, 279576, 288048, 372768, 396066, 432072, 528088, 559152, 576096, 594099, 792132, 864144, 1056176, 1118304, 1188198, 1584264, 1728288, 2112352, 2376396, 3168528, 4752792, 6337056, 9505584, 19011168]

約数ペア:

[(1, 19011168), (2, 9505584), (3, 6337056), (4, 4752792), (6, 3168528), (8, 2376396), (9, 2112352), (11, 1728288), (12, 1584264), (16, 1188198), (17, 1118304), (18, 1056176), (22, 864144), (24, 792132), (32, 594099), (33, 576096), (34, 559152), (36, 528088), (44, 432072), (48, 396066), (51, 372768), (66, 288048), (68, 279576), (72, 264044), (88, 216036), (96, 198033), (99, 192032), (102, 186384), (132, 144024), (136, 139788), (144, 132022), (153, 124256), (176, 108018), (187, 101664), (198, 96016), (204, 93192), (264, 72012), (272, 69894), (288, 66011), (306, 62128), (352, 54009), (353, 53856), (374, 50832), (396, 48008), (408, 46596), (528, 36006), (544, 34947), (561, 33888), (612, 31064), (706, 26928), (748, 25416), (792, 24004), (816, 23298), (1056, 18003), (1059, 17952), (1122, 16944), (1224, 15532), (1412, 13464), (1496, 12708), (1584, 12002), (1632, 11649), (1683, 11296), (2118, 8976), (2244, 8472), (2448, 7766), (2824, 6732), (2992, 6354), (3168, 6001), (3177, 5984), (3366, 5648), (3883, 4896), (4236, 4488)]