19033872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 59996160

約数和(自身を除く): 40962288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 47, 48, 52, 59, 66, 78, 88, 94, 104, 118, 132, 141, 143, 156, 176, 177, 188, 208, 236, 264, 282, 286, 312, 354, 376, 429, 472, 517, 528, 564, 572, 611, 624, 649, 708, 752, 767, 858, 944, 1034, 1128, 1144, 1222, 1298, 1416, 1534, 1551, 1716, 1833, 1947, 2068, 2256, 2288, 2301, 2444, 2596, 2773, 2832, 3068, 3102, 3432, 3666, 3894, 4136, 4602, 4888, 5192, 5546, 6136, 6204, 6721, 6864, 7332, 7788, 8272, 8319, 8437, 9204, 9776, 10384, 11092, 12272, 12408, 13442, 14664, 15576, 16638, 16874, 18408, 20163, 22184, 24816, 25311, 26884, 29328, 30503, 31152, 33276, 33748, 36049, 36816, 40326, 44368, 50622, 53768, 61006, 66552, 67496, 72098, 80652, 91509, 101244, 107536, 108147, 122012, 133104, 134992, 144196, 161304, 183018, 202488, 216294, 244024, 288392, 322608, 366036, 396539, 404976, 432588, 488048, 576784, 732072, 793078, 865176, 1189617, 1464144, 1586156, 1730352, 2379234, 3172312, 4758468, 6344624, 9516936, 19033872]

約数ペア:

[(1, 19033872), (2, 9516936), (3, 6344624), (4, 4758468), (6, 3172312), (8, 2379234), (11, 1730352), (12, 1586156), (13, 1464144), (16, 1189617), (22, 865176), (24, 793078), (26, 732072), (33, 576784), (39, 488048), (44, 432588), (47, 404976), (48, 396539), (52, 366036), (59, 322608), (66, 288392), (78, 244024), (88, 216294), (94, 202488), (104, 183018), (118, 161304), (132, 144196), (141, 134992), (143, 133104), (156, 122012), (176, 108147), (177, 107536), (188, 101244), (208, 91509), (236, 80652), (264, 72098), (282, 67496), (286, 66552), (312, 61006), (354, 53768), (376, 50622), (429, 44368), (472, 40326), (517, 36816), (528, 36049), (564, 33748), (572, 33276), (611, 31152), (624, 30503), (649, 29328), (708, 26884), (752, 25311), (767, 24816), (858, 22184), (944, 20163), (1034, 18408), (1128, 16874), (1144, 16638), (1222, 15576), (1298, 14664), (1416, 13442), (1534, 12408), (1551, 12272), (1716, 11092), (1833, 10384), (1947, 9776), (2068, 9204), (2256, 8437), (2288, 8319), (2301, 8272), (2444, 7788), (2596, 7332), (2773, 6864), (2832, 6721), (3068, 6204), (3102, 6136), (3432, 5546), (3666, 5192), (3894, 4888), (4136, 4602)]