19438944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28927}}^1$

素因数の和:28947

約数の個数: 48

約数和(自身を含む): 58318848

約数和(自身を除く): 38879904

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, 28927, 57854, 86781, 115708, 173562, 202489, 231416, 347124, 404978, 462832, 607467, 694248, 809956, 925664, 1214934, 1388496, 1619912, 2429868, 2776992, 3239824, 4859736, 6479648, 9719472, 19438944]

約数ペア:

[(1, 19438944), (2, 9719472), (3, 6479648), (4, 4859736), (6, 3239824), (7, 2776992), (8, 2429868), (12, 1619912), (14, 1388496), (16, 1214934), (21, 925664), (24, 809956), (28, 694248), (32, 607467), (42, 462832), (48, 404978), (56, 347124), (84, 231416), (96, 202489), (112, 173562), (168, 115708), (224, 86781), (336, 57854), (672, 28927)]