19871165808

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{186227}}^1$

素因数の和:186276

約数の個数: 160

約数和(自身を含む): 64658361600

約数和(自身を除く): 44787195792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3952, 4104, 4446, 5616, 5928, 6669, 8208, 8892, 11856, 13338, 17784, 26676, 35568, 53352, 106704, 186227, 372454, 558681, 744908, 1117362, 1489816, 1676043, 2234724, 2420951, 2979632, 3352086, 3538313, 4469448, 4841902, 5028129, 6704172, 7076626, 7262853, 8938896, 9683804, 10056258, 10614939, 13408344, 14153252, 14525706, 19367608, 20112516, 21229878, 21788559, 26816688, 28306504, 29051412, 31844817, 38735216, 40225032, 42459756, 43577118, 45998069, 56613008, 58102824, 63689634, 65365677, 80450064, 84919512, 87154236, 91996138, 95534451, 116205648, 127379268, 130731354, 137994207, 169839024, 174308472, 183992276, 191068902, 254758536, 261462708, 275988414, 348616944, 367984552, 382137804, 413982621, 509517072, 522925416, 551976828, 735969104, 764275608, 827965242, 1045850832, 1103953656, 1241947863, 1528551216, 1655930484, 2207907312, 2483895726, 3311860968, 4967791452, 6623721936, 9935582904, 19871165808]

約数ペア:

[(1, 19871165808), (2, 9935582904), (3, 6623721936), (4, 4967791452), (6, 3311860968), (8, 2483895726), (9, 2207907312), (12, 1655930484), (13, 1528551216), (16, 1241947863), (18, 1103953656), (19, 1045850832), (24, 827965242), (26, 764275608), (27, 735969104), (36, 551976828), (38, 522925416), (39, 509517072), (48, 413982621), (52, 382137804), (54, 367984552), (57, 348616944), (72, 275988414), (76, 261462708), (78, 254758536), (104, 191068902), (108, 183992276), (114, 174308472), (117, 169839024), (144, 137994207), (152, 130731354), (156, 127379268), (171, 116205648), (208, 95534451), (216, 91996138), (228, 87154236), (234, 84919512), (247, 80450064), (304, 65365677), (312, 63689634), (342, 58102824), (351, 56613008), (432, 45998069), (456, 43577118), (468, 42459756), (494, 40225032), (513, 38735216), (624, 31844817), (684, 29051412), (702, 28306504), (741, 26816688), (912, 21788559), (936, 21229878), (988, 20112516), (1026, 19367608), (1368, 14525706), (1404, 14153252), (1482, 13408344), (1872, 10614939), (1976, 10056258), (2052, 9683804), (2223, 8938896), (2736, 7262853), (2808, 7076626), (2964, 6704172), (3952, 5028129), (4104, 4841902), (4446, 4469448), (5616, 3538313), (5928, 3352086), (6669, 2979632), (8208, 2420951), (8892, 2234724), (11856, 1676043), (13338, 1489816), (17784, 1117362), (26676, 744908), (35568, 558681), (53352, 372454), (106704, 186227)]