19136208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 61359168

約数和(自身を除く): 42222960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 337, 338, 364, 507, 546, 624, 674, 676, 728, 1011, 1014, 1092, 1183, 1348, 1352, 1456, 2022, 2028, 2184, 2359, 2366, 2696, 2704, 3549, 4044, 4056, 4368, 4381, 4718, 4732, 5392, 7077, 7098, 8088, 8112, 8762, 9436, 9464, 13143, 14154, 14196, 16176, 17524, 18872, 18928, 26286, 28308, 28392, 30667, 35048, 37744, 52572, 56616, 56784, 56953, 61334, 70096, 92001, 105144, 113232, 113906, 122668, 170859, 184002, 210288, 227812, 245336, 341718, 368004, 398671, 455624, 490672, 683436, 736008, 797342, 911248, 1196013, 1366872, 1472016, 1594684, 2392026, 2733744, 3189368, 4784052, 6378736, 9568104, 19136208]

約数ペア:

[(1, 19136208), (2, 9568104), (3, 6378736), (4, 4784052), (6, 3189368), (7, 2733744), (8, 2392026), (12, 1594684), (13, 1472016), (14, 1366872), (16, 1196013), (21, 911248), (24, 797342), (26, 736008), (28, 683436), (39, 490672), (42, 455624), (48, 398671), (52, 368004), (56, 341718), (78, 245336), (84, 227812), (91, 210288), (104, 184002), (112, 170859), (156, 122668), (168, 113906), (169, 113232), (182, 105144), (208, 92001), (273, 70096), (312, 61334), (336, 56953), (337, 56784), (338, 56616), (364, 52572), (507, 37744), (546, 35048), (624, 30667), (674, 28392), (676, 28308), (728, 26286), (1011, 18928), (1014, 18872), (1092, 17524), (1183, 16176), (1348, 14196), (1352, 14154), (1456, 13143), (2022, 9464), (2028, 9436), (2184, 8762), (2359, 8112), (2366, 8088), (2696, 7098), (2704, 7077), (3549, 5392), (4044, 4732), (4056, 4718), (4368, 4381)]