19627608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 256

約数和(自身を含む): 70963200

約数和(自身を除く): 51335592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 43, 44, 52, 56, 57, 66, 76, 77, 78, 84, 86, 88, 91, 104, 114, 129, 132, 133, 143, 152, 154, 156, 168, 172, 182, 209, 228, 231, 247, 258, 264, 266, 273, 286, 301, 308, 312, 344, 364, 399, 418, 429, 456, 462, 473, 494, 516, 532, 546, 559, 572, 602, 616, 627, 728, 741, 798, 817, 836, 858, 903, 924, 946, 988, 1001, 1032, 1064, 1092, 1118, 1144, 1204, 1254, 1419, 1463, 1482, 1596, 1634, 1672, 1677, 1716, 1729, 1806, 1848, 1892, 1976, 2002, 2184, 2236, 2408, 2451, 2508, 2717, 2838, 2926, 2964, 3003, 3192, 3268, 3311, 3354, 3432, 3458, 3612, 3784, 3913, 4004, 4389, 4472, 4902, 5016, 5187, 5434, 5676, 5719, 5852, 5928, 6006, 6149, 6536, 6622, 6708, 6916, 7224, 7826, 8008, 8151, 8778, 8987, 9804, 9933, 10374, 10621, 10868, 11352, 11438, 11704, 11739, 12012, 12298, 13244, 13416, 13832, 15652, 16302, 17157, 17556, 17974, 18447, 19019, 19608, 19866, 20748, 21242, 21736, 22876, 23478, 24024, 24596, 26488, 26961, 31304, 31863, 32604, 34314, 35112, 35948, 36894, 38038, 39732, 41496, 42484, 43043, 45752, 46956, 49192, 53922, 57057, 62909, 63726, 65208, 68628, 71896, 73788, 74347, 76076, 79464, 84968, 86086, 93912, 107844, 114114, 116831, 125818, 127452, 129129, 137256, 147576, 148694, 152152, 172172, 188727, 215688, 223041, 228228, 233662, 251636, 254904, 258258, 297388, 344344, 350493, 377454, 446082, 456456, 467324, 503272, 516516, 594776, 700986, 754908, 817817, 892164, 934648, 1033032, 1401972, 1509816, 1635634, 1784328, 2453451, 2803944, 3271268, 4906902, 6542536, 9813804, 19627608]

約数ペア:

[(1, 19627608), (2, 9813804), (3, 6542536), (4, 4906902), (6, 3271268), (7, 2803944), (8, 2453451), (11, 1784328), (12, 1635634), (13, 1509816), (14, 1401972), (19, 1033032), (21, 934648), (22, 892164), (24, 817817), (26, 754908), (28, 700986), (33, 594776), (38, 516516), (39, 503272), (42, 467324), (43, 456456), (44, 446082), (52, 377454), (56, 350493), (57, 344344), (66, 297388), (76, 258258), (77, 254904), (78, 251636), (84, 233662), (86, 228228), (88, 223041), (91, 215688), (104, 188727), (114, 172172), (129, 152152), (132, 148694), (133, 147576), (143, 137256), (152, 129129), (154, 127452), (156, 125818), (168, 116831), (172, 114114), (182, 107844), (209, 93912), (228, 86086), (231, 84968), (247, 79464), (258, 76076), (264, 74347), (266, 73788), (273, 71896), (286, 68628), (301, 65208), (308, 63726), (312, 62909), (344, 57057), (364, 53922), (399, 49192), (418, 46956), (429, 45752), (456, 43043), (462, 42484), (473, 41496), (494, 39732), (516, 38038), (532, 36894), (546, 35948), (559, 35112), (572, 34314), (602, 32604), (616, 31863), (627, 31304), (728, 26961), (741, 26488), (798, 24596), (817, 24024), (836, 23478), (858, 22876), (903, 21736), (924, 21242), (946, 20748), (988, 19866), (1001, 19608), (1032, 19019), (1064, 18447), (1092, 17974), (1118, 17556), (1144, 17157), (1204, 16302), (1254, 15652), (1419, 13832), (1463, 13416), (1482, 13244), (1596, 12298), (1634, 12012), (1672, 11739), (1677, 11704), (1716, 11438), (1729, 11352), (1806, 10868), (1848, 10621), (1892, 10374), (1976, 9933), (2002, 9804), (2184, 8987), (2236, 8778), (2408, 8151), (2451, 8008), (2508, 7826), (2717, 7224), (2838, 6916), (2926, 6708), (2964, 6622), (3003, 6536), (3192, 6149), (3268, 6006), (3311, 5928), (3354, 5852), (3432, 5719), (3458, 5676), (3612, 5434), (3784, 5187), (3913, 5016), (4004, 4902), (4389, 4472)]