19060165488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{140761}}^1$

素因数の和:140823

約数の個数: 160

約数和(自身を含む): 62556884992

約数和(自身を除く): 43496719504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9672, 10416, 11284, 16926, 19344, 22568, 33852, 45136, 67704, 135408, 140761, 281522, 422283, 563044, 844566, 985327, 1126088, 1689132, 1829893, 1970654, 2252176, 2955981, 3378264, 3659786, 3941308, 4363591, 5489679, 5911962, 6756528, 7319572, 7882616, 8727182, 10979358, 11823924, 12809251, 13090773, 14639144, 15765232, 17454364, 21958716, 23647848, 25618502, 26181546, 29278288, 30545137, 34908728, 38427753, 43917432, 47295696, 51237004, 52363092, 56726683, 61090274, 69817456, 76855506, 87834864, 91635411, 102474008, 104726184, 113453366, 122180548, 153711012, 170180049, 183270822, 204948016, 209452368, 226906732, 244361096, 307422024, 340360098, 366541644, 397086781, 453813464, 488722192, 614844048, 680720196, 733083288, 794173562, 907626928, 1191260343, 1361440392, 1466166576, 1588347124, 2382520686, 2722880784, 3176694248, 4765041372, 6353388496, 9530082744, 19060165488]

約数ペア:

[(1, 19060165488), (2, 9530082744), (3, 6353388496), (4, 4765041372), (6, 3176694248), (7, 2722880784), (8, 2382520686), (12, 1588347124), (13, 1466166576), (14, 1361440392), (16, 1191260343), (21, 907626928), (24, 794173562), (26, 733083288), (28, 680720196), (31, 614844048), (39, 488722192), (42, 453813464), (48, 397086781), (52, 366541644), (56, 340360098), (62, 307422024), (78, 244361096), (84, 226906732), (91, 209452368), (93, 204948016), (104, 183270822), (112, 170180049), (124, 153711012), (156, 122180548), (168, 113453366), (182, 104726184), (186, 102474008), (208, 91635411), (217, 87834864), (248, 76855506), (273, 69817456), (312, 61090274), (336, 56726683), (364, 52363092), (372, 51237004), (403, 47295696), (434, 43917432), (496, 38427753), (546, 34908728), (624, 30545137), (651, 29278288), (728, 26181546), (744, 25618502), (806, 23647848), (868, 21958716), (1092, 17454364), (1209, 15765232), (1302, 14639144), (1456, 13090773), (1488, 12809251), (1612, 11823924), (1736, 10979358), (2184, 8727182), (2418, 7882616), (2604, 7319572), (2821, 6756528), (3224, 5911962), (3472, 5489679), (4368, 4363591), (4836, 3941308), (5208, 3659786), (5642, 3378264), (6448, 2955981), (8463, 2252176), (9672, 1970654), (10416, 1829893), (11284, 1689132), (16926, 1126088), (19344, 985327), (22568, 844566), (33852, 563044), (45136, 422283), (67704, 281522), (135408, 140761)]