19008020824

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 43729035840

約数和(自身を除く): 24721015016

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 41, 46, 52, 68, 82, 92, 104, 136, 164, 169, 184, 221, 299, 328, 338, 391, 442, 533, 598, 676, 697, 782, 877, 884, 943, 1066, 1196, 1352, 1394, 1564, 1754, 1768, 1886, 2132, 2392, 2788, 2873, 3128, 3508, 3772, 3887, 4264, 5083, 5576, 5746, 6929, 7016, 7544, 7774, 9061, 10166, 11401, 11492, 12259, 13858, 14909, 15548, 16031, 18122, 20171, 20332, 22802, 22984, 24518, 27716, 29818, 31096, 32062, 35957, 36244, 40342, 40664, 45604, 49036, 55432, 59636, 64124, 66079, 71914, 72488, 80684, 91208, 98072, 117793, 119272, 128248, 132158, 143828, 148213, 159367, 161368, 193817, 208403, 235586, 262223, 264316, 287656, 296426, 318734, 342907, 387634, 416806, 467441, 471172, 524446, 528632, 592852, 611269, 637468, 685814, 775268, 827011, 833612, 934882, 942344, 1048892, 1185704, 1222538, 1274936, 1371628, 1550536, 1654022, 1667224, 1869764, 2097784, 2445076, 2519621, 2709239, 2743256, 3308044, 3408899, 3739528, 4457791, 4890152, 5039242, 5418478, 6076733, 6616088, 6817798, 7946497, 8915582, 10078484, 10751143, 10836956, 12153466, 13635596, 14059187, 15892994, 17831164, 20156968, 21502286, 21673912, 24306932, 27271192, 28118374, 31785988, 35662328, 43004572, 48613864, 56236748, 57951283, 63571976, 86009144, 103304461, 112473496, 115902566, 139764859, 182769431, 206608922, 231805132, 279529718, 365538862, 413217844, 463610264, 559059436, 731077724, 826435688, 1118118872, 1462155448, 2376002603, 4752005206, 9504010412, 19008020824]

約数ペア:

[(1, 19008020824), (2, 9504010412), (4, 4752005206), (8, 2376002603), (13, 1462155448), (17, 1118118872), (23, 826435688), (26, 731077724), (34, 559059436), (41, 463610264), (46, 413217844), (52, 365538862), (68, 279529718), (82, 231805132), (92, 206608922), (104, 182769431), (136, 139764859), (164, 115902566), (169, 112473496), (184, 103304461), (221, 86009144), (299, 63571976), (328, 57951283), (338, 56236748), (391, 48613864), (442, 43004572), (533, 35662328), (598, 31785988), (676, 28118374), (697, 27271192), (782, 24306932), (877, 21673912), (884, 21502286), (943, 20156968), (1066, 17831164), (1196, 15892994), (1352, 14059187), (1394, 13635596), (1564, 12153466), (1754, 10836956), (1768, 10751143), (1886, 10078484), (2132, 8915582), (2392, 7946497), (2788, 6817798), (2873, 6616088), (3128, 6076733), (3508, 5418478), (3772, 5039242), (3887, 4890152), (4264, 4457791), (5083, 3739528), (5576, 3408899), (5746, 3308044), (6929, 2743256), (7016, 2709239), (7544, 2519621), (7774, 2445076), (9061, 2097784), (10166, 1869764), (11401, 1667224), (11492, 1654022), (12259, 1550536), (13858, 1371628), (14909, 1274936), (15548, 1222538), (16031, 1185704), (18122, 1048892), (20171, 942344), (20332, 934882), (22802, 833612), (22984, 827011), (24518, 775268), (27716, 685814), (29818, 637468), (31096, 611269), (32062, 592852), (35957, 528632), (36244, 524446), (40342, 471172), (40664, 467441), (45604, 416806), (49036, 387634), (55432, 342907), (59636, 318734), (64124, 296426), (66079, 287656), (71914, 264316), (72488, 262223), (80684, 235586), (91208, 208403), (98072, 193817), (117793, 161368), (119272, 159367), (128248, 148213), (132158, 143828)]