19005209184

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{1061}}^1$

素因数の和:1581

約数の個数: 192

約数和(自身を含む): 55631536128

約数和(自身を除く): 36626326944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 463, 496, 624, 744, 806, 926, 992, 1061, 1209, 1248, 1389, 1488, 1612, 1852, 2122, 2418, 2778, 2976, 3183, 3224, 3704, 4244, 4836, 5556, 6019, 6366, 6448, 7408, 8488, 9672, 11112, 12038, 12732, 12896, 13793, 14353, 14816, 16976, 18057, 19344, 22224, 24076, 25464, 27586, 28706, 32891, 33952, 36114, 38688, 41379, 43059, 44448, 48152, 50928, 55172, 57412, 65782, 72228, 82758, 86118, 96304, 98673, 101856, 110344, 114824, 131564, 144456, 165516, 172236, 186589, 192608, 197346, 220688, 229648, 263128, 288912, 331032, 344472, 373178, 394692, 427583, 441376, 459296, 491243, 526256, 559767, 577824, 662064, 688944, 746356, 789384, 855166, 982486, 1052512, 1119534, 1282749, 1324128, 1377888, 1473729, 1492712, 1578768, 1710332, 1964972, 2239068, 2565498, 2947458, 2985424, 3157536, 3420664, 3929944, 4478136, 5130996, 5894916, 5970848, 6386159, 6841328, 7859888, 8956272, 10261992, 11789832, 12772318, 13682656, 15228533, 15719776, 17912544, 19158477, 20523984, 23579664, 25544636, 30457066, 38316954, 41047968, 45685599, 47159328, 51089272, 60914132, 76633908, 91371198, 102178544, 121828264, 153267816, 182742396, 197970929, 204357088, 243656528, 306535632, 365484792, 395941858, 487313056, 593912787, 613071264, 730969584, 791883716, 1187825574, 1461939168, 1583767432, 2375651148, 3167534864, 4751302296, 6335069728, 9502604592, 19005209184]

約数ペア:

[(1, 19005209184), (2, 9502604592), (3, 6335069728), (4, 4751302296), (6, 3167534864), (8, 2375651148), (12, 1583767432), (13, 1461939168), (16, 1187825574), (24, 791883716), (26, 730969584), (31, 613071264), (32, 593912787), (39, 487313056), (48, 395941858), (52, 365484792), (62, 306535632), (78, 243656528), (93, 204357088), (96, 197970929), (104, 182742396), (124, 153267816), (156, 121828264), (186, 102178544), (208, 91371198), (248, 76633908), (312, 60914132), (372, 51089272), (403, 47159328), (416, 45685599), (463, 41047968), (496, 38316954), (624, 30457066), (744, 25544636), (806, 23579664), (926, 20523984), (992, 19158477), (1061, 17912544), (1209, 15719776), (1248, 15228533), (1389, 13682656), (1488, 12772318), (1612, 11789832), (1852, 10261992), (2122, 8956272), (2418, 7859888), (2778, 6841328), (2976, 6386159), (3183, 5970848), (3224, 5894916), (3704, 5130996), (4244, 4478136), (4836, 3929944), (5556, 3420664), (6019, 3157536), (6366, 2985424), (6448, 2947458), (7408, 2565498), (8488, 2239068), (9672, 1964972), (11112, 1710332), (12038, 1578768), (12732, 1492712), (12896, 1473729), (13793, 1377888), (14353, 1324128), (14816, 1282749), (16976, 1119534), (18057, 1052512), (19344, 982486), (22224, 855166), (24076, 789384), (25464, 746356), (27586, 688944), (28706, 662064), (32891, 577824), (33952, 559767), (36114, 526256), (38688, 491243), (41379, 459296), (43059, 441376), (44448, 427583), (48152, 394692), (50928, 373178), (55172, 344472), (57412, 331032), (65782, 288912), (72228, 263128), (82758, 229648), (86118, 220688), (96304, 197346), (98673, 192608), (101856, 186589), (110344, 172236), (114824, 165516), (131564, 144456)]