19210464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 67328352

約数和(自身を除く): 48117888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 733, 819, 936, 1008, 1092, 1248, 1456, 1466, 1638, 1872, 2016, 2184, 2199, 2912, 2932, 3276, 3744, 4368, 4398, 5131, 5864, 6552, 6597, 8736, 8796, 9529, 10262, 11728, 13104, 13194, 15393, 17592, 19058, 20524, 23456, 26208, 26388, 28587, 30786, 35184, 38116, 41048, 46179, 52776, 57174, 61572, 66703, 70368, 76232, 82096, 85761, 92358, 105552, 114348, 123144, 133406, 152464, 164192, 171522, 184716, 200109, 211104, 228696, 246288, 266812, 304928, 343044, 369432, 400218, 457392, 492576, 533624, 600327, 686088, 738864, 800436, 914784, 1067248, 1200654, 1372176, 1477728, 1600872, 2134496, 2401308, 2744352, 3201744, 4802616, 6403488, 9605232, 19210464]

約数ペア:

[(1, 19210464), (2, 9605232), (3, 6403488), (4, 4802616), (6, 3201744), (7, 2744352), (8, 2401308), (9, 2134496), (12, 1600872), (13, 1477728), (14, 1372176), (16, 1200654), (18, 1067248), (21, 914784), (24, 800436), (26, 738864), (28, 686088), (32, 600327), (36, 533624), (39, 492576), (42, 457392), (48, 400218), (52, 369432), (56, 343044), (63, 304928), (72, 266812), (78, 246288), (84, 228696), (91, 211104), (96, 200109), (104, 184716), (112, 171522), (117, 164192), (126, 152464), (144, 133406), (156, 123144), (168, 114348), (182, 105552), (208, 92358), (224, 85761), (234, 82096), (252, 76232), (273, 70368), (288, 66703), (312, 61572), (336, 57174), (364, 52776), (416, 46179), (468, 41048), (504, 38116), (546, 35184), (624, 30786), (672, 28587), (728, 26388), (733, 26208), (819, 23456), (936, 20524), (1008, 19058), (1092, 17592), (1248, 15393), (1456, 13194), (1466, 13104), (1638, 11728), (1872, 10262), (2016, 9529), (2184, 8796), (2199, 8736), (2912, 6597), (2932, 6552), (3276, 5864), (3744, 5131), (4368, 4398)]