19009536

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 208

約数和(自身を含む): 66052224

約数和(自身を除く): 47042688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 256, 272, 273, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 512, 544, 546, 624, 663, 672, 714, 728, 768, 816, 832, 884, 896, 952, 1024, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1536, 1547, 1632, 1664, 1768, 1792, 1904, 2048, 2176, 2184, 2496, 2652, 2688, 2856, 2912, 3072, 3094, 3264, 3328, 3536, 3584, 3808, 4096, 4352, 4368, 4641, 4992, 5304, 5376, 5712, 5824, 6144, 6188, 6528, 6656, 7072, 7168, 7616, 8704, 8736, 9282, 9984, 10608, 10752, 11424, 11648, 12288, 12376, 13056, 13312, 14144, 14336, 15232, 17408, 17472, 18564, 19968, 21216, 21504, 22848, 23296, 24752, 26112, 26624, 28288, 28672, 30464, 34816, 34944, 37128, 39936, 42432, 43008, 45696, 46592, 49504, 52224, 53248, 56576, 60928, 69632, 69888, 74256, 79872, 84864, 86016, 91392, 93184, 99008, 104448, 113152, 121856, 139776, 148512, 159744, 169728, 182784, 186368, 198016, 208896, 226304, 243712, 279552, 297024, 339456, 365568, 372736, 396032, 452608, 487424, 559104, 594048, 678912, 731136, 792064, 905216, 1118208, 1188096, 1357824, 1462272, 1584128, 2376192, 2715648, 3168256, 4752384, 6336512, 9504768, 19009536]

約数ペア:

[(1, 19009536), (2, 9504768), (3, 6336512), (4, 4752384), (6, 3168256), (7, 2715648), (8, 2376192), (12, 1584128), (13, 1462272), (14, 1357824), (16, 1188096), (17, 1118208), (21, 905216), (24, 792064), (26, 731136), (28, 678912), (32, 594048), (34, 559104), (39, 487424), (42, 452608), (48, 396032), (51, 372736), (52, 365568), (56, 339456), (64, 297024), (68, 279552), (78, 243712), (84, 226304), (91, 208896), (96, 198016), (102, 186368), (104, 182784), (112, 169728), (119, 159744), (128, 148512), (136, 139776), (156, 121856), (168, 113152), (182, 104448), (192, 99008), (204, 93184), (208, 91392), (221, 86016), (224, 84864), (238, 79872), (256, 74256), (272, 69888), (273, 69632), (312, 60928), (336, 56576), (357, 53248), (364, 52224), (384, 49504), (408, 46592), (416, 45696), (442, 43008), (448, 42432), (476, 39936), (512, 37128), (544, 34944), (546, 34816), (624, 30464), (663, 28672), (672, 28288), (714, 26624), (728, 26112), (768, 24752), (816, 23296), (832, 22848), (884, 21504), (896, 21216), (952, 19968), (1024, 18564), (1088, 17472), (1092, 17408), (1248, 15232), (1326, 14336), (1344, 14144), (1428, 13312), (1456, 13056), (1536, 12376), (1547, 12288), (1632, 11648), (1664, 11424), (1768, 10752), (1792, 10608), (1904, 9984), (2048, 9282), (2176, 8736), (2184, 8704), (2496, 7616), (2652, 7168), (2688, 7072), (2856, 6656), (2912, 6528), (3072, 6188), (3094, 6144), (3264, 5824), (3328, 5712), (3536, 5376), (3584, 5304), (3808, 4992), (4096, 4641), (4352, 4368)]