19789224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 66407040

約数和(自身を除く): 46617816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 41, 42, 51, 52, 56, 68, 78, 82, 84, 91, 102, 104, 119, 123, 136, 156, 164, 168, 169, 182, 204, 221, 238, 246, 273, 287, 312, 328, 338, 357, 364, 408, 442, 476, 492, 507, 533, 546, 574, 663, 676, 697, 714, 728, 861, 884, 952, 984, 1014, 1066, 1092, 1148, 1183, 1326, 1352, 1394, 1428, 1547, 1599, 1722, 1768, 2028, 2091, 2132, 2184, 2296, 2366, 2652, 2788, 2856, 2873, 3094, 3198, 3444, 3549, 3731, 4056, 4182, 4264, 4641, 4732, 4879, 5304, 5576, 5746, 6188, 6396, 6888, 6929, 7098, 7462, 8364, 8619, 9061, 9282, 9464, 9758, 11193, 11492, 12376, 12792, 13858, 14196, 14637, 14924, 16728, 17238, 18122, 18564, 19516, 20111, 20787, 22386, 22984, 27183, 27716, 28392, 29274, 29848, 34476, 36244, 37128, 39032, 40222, 41574, 44772, 48503, 54366, 55432, 58548, 60333, 63427, 68952, 72488, 80444, 83148, 89544, 97006, 108732, 117096, 117793, 120666, 126854, 145509, 160888, 166296, 190281, 194012, 217464, 235586, 241332, 253708, 291018, 353379, 380562, 388024, 471172, 482664, 507416, 582036, 706758, 761124, 824551, 942344, 1164072, 1413516, 1522248, 1649102, 2473653, 2827032, 3298204, 4947306, 6596408, 9894612, 19789224]

約数ペア:

[(1, 19789224), (2, 9894612), (3, 6596408), (4, 4947306), (6, 3298204), (7, 2827032), (8, 2473653), (12, 1649102), (13, 1522248), (14, 1413516), (17, 1164072), (21, 942344), (24, 824551), (26, 761124), (28, 706758), (34, 582036), (39, 507416), (41, 482664), (42, 471172), (51, 388024), (52, 380562), (56, 353379), (68, 291018), (78, 253708), (82, 241332), (84, 235586), (91, 217464), (102, 194012), (104, 190281), (119, 166296), (123, 160888), (136, 145509), (156, 126854), (164, 120666), (168, 117793), (169, 117096), (182, 108732), (204, 97006), (221, 89544), (238, 83148), (246, 80444), (273, 72488), (287, 68952), (312, 63427), (328, 60333), (338, 58548), (357, 55432), (364, 54366), (408, 48503), (442, 44772), (476, 41574), (492, 40222), (507, 39032), (533, 37128), (546, 36244), (574, 34476), (663, 29848), (676, 29274), (697, 28392), (714, 27716), (728, 27183), (861, 22984), (884, 22386), (952, 20787), (984, 20111), (1014, 19516), (1066, 18564), (1092, 18122), (1148, 17238), (1183, 16728), (1326, 14924), (1352, 14637), (1394, 14196), (1428, 13858), (1547, 12792), (1599, 12376), (1722, 11492), (1768, 11193), (2028, 9758), (2091, 9464), (2132, 9282), (2184, 9061), (2296, 8619), (2366, 8364), (2652, 7462), (2788, 7098), (2856, 6929), (2873, 6888), (3094, 6396), (3198, 6188), (3444, 5746), (3549, 5576), (3731, 5304), (4056, 4879), (4182, 4732), (4264, 4641)]