19372248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 216

約数和(自身を含む): 68246100

約数和(自身を除く): 48873852

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 49, 51, 56, 57, 63, 68, 72, 76, 84, 98, 102, 114, 119, 126, 133, 136, 147, 152, 153, 168, 171, 196, 204, 228, 238, 252, 266, 289, 294, 306, 323, 342, 357, 392, 399, 408, 441, 456, 476, 504, 532, 578, 588, 612, 646, 684, 714, 798, 833, 867, 882, 931, 952, 969, 1064, 1071, 1156, 1176, 1197, 1224, 1292, 1368, 1428, 1596, 1666, 1734, 1764, 1862, 1938, 2023, 2142, 2261, 2312, 2394, 2499, 2584, 2601, 2793, 2856, 2907, 3192, 3332, 3468, 3528, 3724, 3876, 4046, 4284, 4522, 4788, 4998, 5202, 5491, 5586, 5814, 6069, 6664, 6783, 6936, 7448, 7497, 7752, 8092, 8379, 8568, 9044, 9576, 9996, 10404, 10982, 11172, 11628, 12138, 13566, 14161, 14994, 15827, 16184, 16473, 16758, 18088, 18207, 19992, 20349, 20808, 21964, 22344, 23256, 24276, 27132, 28322, 29988, 31654, 32946, 33516, 36414, 38437, 40698, 42483, 43928, 47481, 48552, 49419, 54264, 56644, 59976, 63308, 65892, 67032, 72828, 76874, 81396, 84966, 94962, 98838, 113288, 115311, 126616, 127449, 131784, 142443, 145656, 153748, 162792, 169932, 189924, 197676, 230622, 254898, 269059, 284886, 307496, 339864, 345933, 379848, 395352, 461244, 509796, 538118, 569772, 691866, 807177, 922488, 1019592, 1076236, 1139544, 1383732, 1614354, 2152472, 2421531, 2767464, 3228708, 4843062, 6457416, 9686124, 19372248]

約数ペア:

[(1, 19372248), (2, 9686124), (3, 6457416), (4, 4843062), (6, 3228708), (7, 2767464), (8, 2421531), (9, 2152472), (12, 1614354), (14, 1383732), (17, 1139544), (18, 1076236), (19, 1019592), (21, 922488), (24, 807177), (28, 691866), (34, 569772), (36, 538118), (38, 509796), (42, 461244), (49, 395352), (51, 379848), (56, 345933), (57, 339864), (63, 307496), (68, 284886), (72, 269059), (76, 254898), (84, 230622), (98, 197676), (102, 189924), (114, 169932), (119, 162792), (126, 153748), (133, 145656), (136, 142443), (147, 131784), (152, 127449), (153, 126616), (168, 115311), (171, 113288), (196, 98838), (204, 94962), (228, 84966), (238, 81396), (252, 76874), (266, 72828), (289, 67032), (294, 65892), (306, 63308), (323, 59976), (342, 56644), (357, 54264), (392, 49419), (399, 48552), (408, 47481), (441, 43928), (456, 42483), (476, 40698), (504, 38437), (532, 36414), (578, 33516), (588, 32946), (612, 31654), (646, 29988), (684, 28322), (714, 27132), (798, 24276), (833, 23256), (867, 22344), (882, 21964), (931, 20808), (952, 20349), (969, 19992), (1064, 18207), (1071, 18088), (1156, 16758), (1176, 16473), (1197, 16184), (1224, 15827), (1292, 14994), (1368, 14161), (1428, 13566), (1596, 12138), (1666, 11628), (1734, 11172), (1764, 10982), (1862, 10404), (1938, 9996), (2023, 9576), (2142, 9044), (2261, 8568), (2312, 8379), (2394, 8092), (2499, 7752), (2584, 7497), (2601, 7448), (2793, 6936), (2856, 6783), (2907, 6664), (3192, 6069), (3332, 5814), (3468, 5586), (3528, 5491), (3724, 5202), (3876, 4998), (4046, 4788), (4284, 4522)]