19045824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 112

約数和(自身を含む): 59301888

約数和(自身を除く): 40256064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 383, 444, 448, 518, 592, 672, 766, 777, 888, 1036, 1149, 1184, 1344, 1532, 1554, 1776, 2072, 2298, 2368, 2681, 3064, 3108, 3552, 4144, 4596, 5362, 6128, 6216, 7104, 8043, 8288, 9192, 10724, 12256, 12432, 14171, 16086, 16576, 18384, 21448, 24512, 24864, 28342, 32172, 36768, 42513, 42896, 49728, 56684, 64344, 73536, 85026, 85792, 99197, 113368, 128688, 170052, 171584, 198394, 226736, 257376, 297591, 340104, 396788, 453472, 514752, 595182, 680208, 793576, 906944, 1190364, 1360416, 1587152, 2380728, 2720832, 3174304, 4761456, 6348608, 9522912, 19045824]

約数ペア:

[(1, 19045824), (2, 9522912), (3, 6348608), (4, 4761456), (6, 3174304), (7, 2720832), (8, 2380728), (12, 1587152), (14, 1360416), (16, 1190364), (21, 906944), (24, 793576), (28, 680208), (32, 595182), (37, 514752), (42, 453472), (48, 396788), (56, 340104), (64, 297591), (74, 257376), (84, 226736), (96, 198394), (111, 171584), (112, 170052), (148, 128688), (168, 113368), (192, 99197), (222, 85792), (224, 85026), (259, 73536), (296, 64344), (336, 56684), (383, 49728), (444, 42896), (448, 42513), (518, 36768), (592, 32172), (672, 28342), (766, 24864), (777, 24512), (888, 21448), (1036, 18384), (1149, 16576), (1184, 16086), (1344, 14171), (1532, 12432), (1554, 12256), (1776, 10724), (2072, 9192), (2298, 8288), (2368, 8043), (2681, 7104), (3064, 6216), (3108, 6128), (3552, 5362), (4144, 4596)]