12291952036

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{19531}}^1$

素因数の和:19594

約数の個数: 108

約数和(自身を含む): 28523360880

約数和(自身を除く): 16231408844

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 169, 182, 196, 247, 266, 338, 364, 494, 532, 637, 676, 931, 988, 1183, 1274, 1729, 1862, 2366, 2548, 3211, 3458, 3724, 4732, 6422, 6916, 8281, 12103, 12844, 16562, 19531, 22477, 24206, 33124, 39062, 44954, 48412, 78124, 89908, 136717, 157339, 253903, 273434, 314678, 371089, 507806, 546868, 629356, 742178, 957019, 1015612, 1484356, 1777321, 1914038, 2597623, 3300739, 3554642, 3828076, 4824157, 5195246, 6601478, 7109284, 9648314, 10390492, 12441247, 13202956, 18183361, 19296628, 23105173, 24882494, 33769099, 36366722, 46210346, 49764988, 62714041, 67538198, 72733444, 92420692, 125428082, 135076396, 161736211, 236383693, 250856164, 323472422, 438998287, 472767386, 646944844, 877996574, 945534772, 1755993148, 3072988009, 6145976018, 12291952036]

約数ペア:

[(1, 12291952036), (2, 6145976018), (4, 3072988009), (7, 1755993148), (13, 945534772), (14, 877996574), (19, 646944844), (26, 472767386), (28, 438998287), (38, 323472422), (49, 250856164), (52, 236383693), (76, 161736211), (91, 135076396), (98, 125428082), (133, 92420692), (169, 72733444), (182, 67538198), (196, 62714041), (247, 49764988), (266, 46210346), (338, 36366722), (364, 33769099), (494, 24882494), (532, 23105173), (637, 19296628), (676, 18183361), (931, 13202956), (988, 12441247), (1183, 10390492), (1274, 9648314), (1729, 7109284), (1862, 6601478), (2366, 5195246), (2548, 4824157), (3211, 3828076), (3458, 3554642), (3724, 3300739), (4732, 2597623), (6422, 1914038), (6916, 1777321), (8281, 1484356), (12103, 1015612), (12844, 957019), (16562, 742178), (19531, 629356), (22477, 546868), (24206, 507806), (33124, 371089), (39062, 314678), (44954, 273434), (48412, 253903), (78124, 157339), (89908, 136717)]