15697589908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11574

約数の個数: 144

約数和(自身を含む): 38365422592

約数和(自身を除く): 22667832684

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 121, 124, 143, 154, 182, 217, 242, 286, 308, 341, 364, 403, 434, 484, 572, 682, 806, 847, 868, 1001, 1364, 1573, 1612, 1694, 2002, 2387, 2821, 3146, 3388, 3751, 4004, 4433, 4774, 5642, 6292, 7502, 8866, 9548, 11011, 11284, 11497, 15004, 17732, 22022, 22994, 26257, 31031, 44044, 45988, 48763, 52514, 62062, 80479, 97526, 105028, 124124, 126467, 149461, 160958, 195052, 252934, 298922, 321916, 341341, 356407, 505868, 597844, 682682, 712814, 885269, 1046227, 1365364, 1391137, 1425628, 1644071, 1770538, 2092454, 2494849, 2782274, 3288142, 3541076, 3920477, 4184908, 4633291, 4989698, 5564548, 6576284, 7840954, 9266582, 9737959, 9979396, 11508497, 15681908, 18084781, 18533164, 19475918, 23016994, 27443339, 32433037, 36169562, 38951836, 43125247, 46033988, 50966201, 54886678, 64866074, 72339124, 86250494, 101932402, 109773356, 126593467, 129732148, 172500988, 203864804, 253186934, 301876729, 356763407, 506373868, 560628211, 603753458, 713526814, 1121256422, 1207506916, 1427053628, 2242512844, 3924397477, 7848794954, 15697589908]

約数ペア:

[(1, 15697589908), (2, 7848794954), (4, 3924397477), (7, 2242512844), (11, 1427053628), (13, 1207506916), (14, 1121256422), (22, 713526814), (26, 603753458), (28, 560628211), (31, 506373868), (44, 356763407), (52, 301876729), (62, 253186934), (77, 203864804), (91, 172500988), (121, 129732148), (124, 126593467), (143, 109773356), (154, 101932402), (182, 86250494), (217, 72339124), (242, 64866074), (286, 54886678), (308, 50966201), (341, 46033988), (364, 43125247), (403, 38951836), (434, 36169562), (484, 32433037), (572, 27443339), (682, 23016994), (806, 19475918), (847, 18533164), (868, 18084781), (1001, 15681908), (1364, 11508497), (1573, 9979396), (1612, 9737959), (1694, 9266582), (2002, 7840954), (2387, 6576284), (2821, 5564548), (3146, 4989698), (3388, 4633291), (3751, 4184908), (4004, 3920477), (4433, 3541076), (4774, 3288142), (5642, 2782274), (6292, 2494849), (7502, 2092454), (8866, 1770538), (9548, 1644071), (11011, 1425628), (11284, 1391137), (11497, 1365364), (15004, 1046227), (17732, 885269), (22022, 712814), (22994, 682682), (26257, 597844), (31031, 505868), (44044, 356407), (45988, 341341), (48763, 321916), (52514, 298922), (62062, 252934), (80479, 195052), (97526, 160958), (105028, 149461), (124124, 126467)]