19397931072

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{8087}}^1$

素因数の和:8177

約数の個数: 168

約数和(自身を含む): 57119203008

約数和(自身を除く): 37721271936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 961, 992, 1209, 1248, 1488, 1612, 1922, 1984, 2418, 2496, 2883, 2976, 3224, 3844, 4836, 5766, 5952, 6448, 7688, 8087, 9672, 11532, 12493, 12896, 15376, 16174, 19344, 23064, 24261, 24986, 25792, 30752, 32348, 37479, 38688, 46128, 48522, 49972, 61504, 64696, 74958, 77376, 92256, 97044, 99944, 105131, 129392, 149916, 184512, 194088, 199888, 210262, 250697, 258784, 299832, 315393, 388176, 399776, 420524, 501394, 517568, 599664, 630786, 752091, 776352, 799552, 841048, 1002788, 1199328, 1261572, 1504182, 1552704, 1682096, 2005576, 2398656, 2523144, 3008364, 3259061, 3364192, 4011152, 5046288, 6016728, 6518122, 6728384, 7771607, 8022304, 9777183, 10092576, 12033456, 13036244, 15543214, 16044608, 19554366, 20185152, 23314821, 24066912, 26072488, 31086428, 39108732, 46629642, 48133824, 52144976, 62172856, 78217464, 93259284, 101030891, 104289952, 124345712, 156434928, 186518568, 202061782, 208579904, 248691424, 303092673, 312869856, 373037136, 404123564, 497382848, 606185346, 625739712, 746074272, 808247128, 1212370692, 1492148544, 1616494256, 2424741384, 3232988512, 4849482768, 6465977024, 9698965536, 19397931072]

約数ペア:

[(1, 19397931072), (2, 9698965536), (3, 6465977024), (4, 4849482768), (6, 3232988512), (8, 2424741384), (12, 1616494256), (13, 1492148544), (16, 1212370692), (24, 808247128), (26, 746074272), (31, 625739712), (32, 606185346), (39, 497382848), (48, 404123564), (52, 373037136), (62, 312869856), (64, 303092673), (78, 248691424), (93, 208579904), (96, 202061782), (104, 186518568), (124, 156434928), (156, 124345712), (186, 104289952), (192, 101030891), (208, 93259284), (248, 78217464), (312, 62172856), (372, 52144976), (403, 48133824), (416, 46629642), (496, 39108732), (624, 31086428), (744, 26072488), (806, 24066912), (832, 23314821), (961, 20185152), (992, 19554366), (1209, 16044608), (1248, 15543214), (1488, 13036244), (1612, 12033456), (1922, 10092576), (1984, 9777183), (2418, 8022304), (2496, 7771607), (2883, 6728384), (2976, 6518122), (3224, 6016728), (3844, 5046288), (4836, 4011152), (5766, 3364192), (5952, 3259061), (6448, 3008364), (7688, 2523144), (8087, 2398656), (9672, 2005576), (11532, 1682096), (12493, 1552704), (12896, 1504182), (15376, 1261572), (16174, 1199328), (19344, 1002788), (23064, 841048), (24261, 799552), (24986, 776352), (25792, 752091), (30752, 630786), (32348, 599664), (37479, 517568), (38688, 501394), (46128, 420524), (48522, 399776), (49972, 388176), (61504, 315393), (64696, 299832), (74958, 258784), (77376, 250697), (92256, 210262), (97044, 199888), (99944, 194088), (105131, 184512), (129392, 149916)]