19324368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 120

約数和(自身を含む): 65124800

約数和(自身を除く): 45800432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1009, 1064, 1197, 1368, 1596, 2018, 2128, 2394, 2736, 3027, 3192, 4036, 4788, 6054, 6384, 7063, 8072, 9081, 9576, 12108, 14126, 16144, 18162, 19152, 19171, 21189, 24216, 28252, 36324, 38342, 42378, 48432, 56504, 57513, 63567, 72648, 76684, 84756, 113008, 115026, 127134, 134197, 145296, 153368, 169512, 172539, 230052, 254268, 268394, 306736, 339024, 345078, 402591, 460104, 508536, 536788, 690156, 805182, 920208, 1017072, 1073576, 1207773, 1380312, 1610364, 2147152, 2415546, 2760624, 3220728, 4831092, 6441456, 9662184, 19324368]

約数ペア:

[(1, 19324368), (2, 9662184), (3, 6441456), (4, 4831092), (6, 3220728), (7, 2760624), (8, 2415546), (9, 2147152), (12, 1610364), (14, 1380312), (16, 1207773), (18, 1073576), (19, 1017072), (21, 920208), (24, 805182), (28, 690156), (36, 536788), (38, 508536), (42, 460104), (48, 402591), (56, 345078), (57, 339024), (63, 306736), (72, 268394), (76, 254268), (84, 230052), (112, 172539), (114, 169512), (126, 153368), (133, 145296), (144, 134197), (152, 127134), (168, 115026), (171, 113008), (228, 84756), (252, 76684), (266, 72648), (304, 63567), (336, 57513), (342, 56504), (399, 48432), (456, 42378), (504, 38342), (532, 36324), (684, 28252), (798, 24216), (912, 21189), (1008, 19171), (1009, 19152), (1064, 18162), (1197, 16144), (1368, 14126), (1596, 12108), (2018, 9576), (2128, 9081), (2394, 8072), (2736, 7063), (3027, 6384), (3192, 6054), (4036, 4788)]