19573344

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 216

約数和(自身を含む): 69090840

約数和(自身を除く): 49517496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 73, 76, 84, 96, 98, 112, 114, 126, 133, 144, 146, 147, 152, 168, 171, 196, 219, 224, 228, 252, 266, 288, 292, 294, 304, 336, 342, 392, 399, 438, 441, 456, 504, 511, 532, 584, 588, 608, 657, 672, 684, 784, 798, 876, 882, 912, 931, 1008, 1022, 1064, 1168, 1176, 1197, 1314, 1368, 1387, 1533, 1568, 1596, 1752, 1764, 1824, 1862, 2016, 2044, 2128, 2336, 2352, 2394, 2628, 2736, 2774, 2793, 3066, 3192, 3504, 3528, 3577, 3724, 4088, 4161, 4256, 4599, 4704, 4788, 5256, 5472, 5548, 5586, 6132, 6384, 7008, 7056, 7154, 7448, 8176, 8322, 8379, 9198, 9576, 9709, 10512, 10731, 11096, 11172, 12264, 12483, 12768, 14112, 14308, 14896, 16352, 16644, 16758, 18396, 19152, 19418, 21024, 21462, 22192, 22344, 24528, 24966, 28616, 29127, 29792, 32193, 33288, 33516, 36792, 38304, 38836, 42924, 44384, 44688, 49056, 49932, 57232, 58254, 64386, 66576, 67032, 67963, 73584, 77672, 85848, 87381, 89376, 99864, 114464, 116508, 128772, 133152, 134064, 135926, 147168, 155344, 171696, 174762, 199728, 203889, 233016, 257544, 268128, 271852, 310688, 343392, 349524, 399456, 407778, 466032, 515088, 543704, 611667, 699048, 815556, 932064, 1030176, 1087408, 1223334, 1398096, 1631112, 2174816, 2446668, 2796192, 3262224, 4893336, 6524448, 9786672, 19573344]

約数ペア:

[(1, 19573344), (2, 9786672), (3, 6524448), (4, 4893336), (6, 3262224), (7, 2796192), (8, 2446668), (9, 2174816), (12, 1631112), (14, 1398096), (16, 1223334), (18, 1087408), (19, 1030176), (21, 932064), (24, 815556), (28, 699048), (32, 611667), (36, 543704), (38, 515088), (42, 466032), (48, 407778), (49, 399456), (56, 349524), (57, 343392), (63, 310688), (72, 271852), (73, 268128), (76, 257544), (84, 233016), (96, 203889), (98, 199728), (112, 174762), (114, 171696), (126, 155344), (133, 147168), (144, 135926), (146, 134064), (147, 133152), (152, 128772), (168, 116508), (171, 114464), (196, 99864), (219, 89376), (224, 87381), (228, 85848), (252, 77672), (266, 73584), (288, 67963), (292, 67032), (294, 66576), (304, 64386), (336, 58254), (342, 57232), (392, 49932), (399, 49056), (438, 44688), (441, 44384), (456, 42924), (504, 38836), (511, 38304), (532, 36792), (584, 33516), (588, 33288), (608, 32193), (657, 29792), (672, 29127), (684, 28616), (784, 24966), (798, 24528), (876, 22344), (882, 22192), (912, 21462), (931, 21024), (1008, 19418), (1022, 19152), (1064, 18396), (1168, 16758), (1176, 16644), (1197, 16352), (1314, 14896), (1368, 14308), (1387, 14112), (1533, 12768), (1568, 12483), (1596, 12264), (1752, 11172), (1764, 11096), (1824, 10731), (1862, 10512), (2016, 9709), (2044, 9576), (2128, 9198), (2336, 8379), (2352, 8322), (2394, 8176), (2628, 7448), (2736, 7154), (2774, 7056), (2793, 7008), (3066, 6384), (3192, 6132), (3504, 5586), (3528, 5548), (3577, 5472), (3724, 5256), (4088, 4788), (4161, 4704), (4256, 4599)]