38973788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73259}}^1$

素因数の和:73289

約数の個数: 24

約数和(自身を含む): 82051200

約数和(自身を除く): 43077412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 73259, 146518, 293036, 512813, 1025626, 1391921, 2051252, 2783842, 5567684, 9743447, 19486894, 38973788]

約数ペア:

[(1, 38973788), (2, 19486894), (4, 9743447), (7, 5567684), (14, 2783842), (19, 2051252), (28, 1391921), (38, 1025626), (76, 512813), (133, 293036), (266, 146518), (532, 73259)]