19914643056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{41131}}^1$

素因数の和:41291

約数の個数: 160

約数和(自身を含む): 64631863296

約数和(自身を除く): 44717220240

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 131, 132, 154, 168, 176, 231, 262, 264, 308, 336, 393, 462, 524, 528, 616, 786, 917, 924, 1048, 1232, 1441, 1572, 1834, 1848, 2096, 2751, 2882, 3144, 3668, 3696, 4323, 5502, 5764, 6288, 7336, 8646, 10087, 11004, 11528, 14672, 17292, 20174, 22008, 23056, 30261, 34584, 40348, 41131, 44016, 60522, 69168, 80696, 82262, 121044, 123393, 161392, 164524, 242088, 246786, 287917, 329048, 452441, 484176, 493572, 575834, 658096, 863751, 904882, 987144, 1151668, 1357323, 1727502, 1809764, 1974288, 2303336, 2714646, 3167087, 3455004, 3619528, 4606672, 5388161, 5429292, 6334174, 6910008, 7239056, 9501261, 10776322, 10858584, 12668348, 13820016, 16164483, 19002522, 21552644, 21717168, 25336696, 32328966, 37717127, 38005044, 43105288, 50673392, 59269771, 64657932, 75434254, 76010088, 86210576, 113151381, 118539542, 129315864, 150868508, 152020176, 177809313, 226302762, 237079084, 258631728, 301737016, 355618626, 414888397, 452605524, 474158168, 603474032, 711237252, 829776794, 905211048, 948316336, 1244665191, 1422474504, 1659553588, 1810422096, 2489330382, 2844949008, 3319107176, 4978660764, 6638214352, 9957321528, 19914643056]

約数ペア:

[(1, 19914643056), (2, 9957321528), (3, 6638214352), (4, 4978660764), (6, 3319107176), (7, 2844949008), (8, 2489330382), (11, 1810422096), (12, 1659553588), (14, 1422474504), (16, 1244665191), (21, 948316336), (22, 905211048), (24, 829776794), (28, 711237252), (33, 603474032), (42, 474158168), (44, 452605524), (48, 414888397), (56, 355618626), (66, 301737016), (77, 258631728), (84, 237079084), (88, 226302762), (112, 177809313), (131, 152020176), (132, 150868508), (154, 129315864), (168, 118539542), (176, 113151381), (231, 86210576), (262, 76010088), (264, 75434254), (308, 64657932), (336, 59269771), (393, 50673392), (462, 43105288), (524, 38005044), (528, 37717127), (616, 32328966), (786, 25336696), (917, 21717168), (924, 21552644), (1048, 19002522), (1232, 16164483), (1441, 13820016), (1572, 12668348), (1834, 10858584), (1848, 10776322), (2096, 9501261), (2751, 7239056), (2882, 6910008), (3144, 6334174), (3668, 5429292), (3696, 5388161), (4323, 4606672), (5502, 3619528), (5764, 3455004), (6288, 3167087), (7336, 2714646), (8646, 2303336), (10087, 1974288), (11004, 1809764), (11528, 1727502), (14672, 1357323), (17292, 1151668), (20174, 987144), (22008, 904882), (23056, 863751), (30261, 658096), (34584, 575834), (40348, 493572), (41131, 484176), (44016, 452441), (60522, 329048), (69168, 287917), (80696, 246786), (82262, 242088), (121044, 164524), (123393, 161392)]