19441864036

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7158271}}^1$

素因数の和:7158379

約数の個数: 24

約数和(自身を含む): 39284596736

約数和(自身を除く): 19842732700

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 7158271, 14316542, 28633084, 50107897, 100215794, 200431588, 694352287, 1388704574, 2777409148, 4860466009, 9720932018, 19441864036]

約数ペア:

[(1, 19441864036), (2, 9720932018), (4, 4860466009), (7, 2777409148), (14, 1388704574), (28, 694352287), (97, 200431588), (194, 100215794), (388, 50107897), (679, 28633084), (1358, 14316542), (2716, 7158271)]