19434912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28921}}^1$

素因数の和:28941

約数の個数: 48

約数和(自身を含む): 58306752

約数和(自身を除く): 38871840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28921, 57842, 86763, 115684, 173526, 202447, 231368, 347052, 404894, 462736, 607341, 694104, 809788, 925472, 1214682, 1388208, 1619576, 2429364, 2776416, 3239152, 4858728, 6478304, 9717456, 19434912]

約数ペア:

[(1, 19434912), (2, 9717456), (3, 6478304), (4, 4858728), (6, 3239152), (7, 2776416), (8, 2429364), (12, 1619576), (14, 1388208), (16, 1214682), (21, 925472), (24, 809788), (28, 694104), (32, 607341), (42, 462736), (48, 404894), (56, 347052), (84, 231368), (96, 202447), (112, 173526), (168, 115684), (224, 86763), (336, 57842), (672, 28921)]