1900364078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{4889}}^1$

素因数の和:5156

約数の個数: 32

約数和(自身を含む): 3073658400

約数和(自身を除く): 1173294322

約数列:

[1, 2, 19, 38, 53, 106, 193, 386, 1007, 2014, 3667, 4889, 7334, 9778, 10229, 20458, 92891, 185782, 194351, 259117, 388702, 518234, 943577, 1887154, 4923223, 9846446, 17927963, 35855926, 50009581, 100019162, 950182039, 1900364078]

約数ペア:

[(1, 1900364078), (2, 950182039), (19, 100019162), (38, 50009581), (53, 35855926), (106, 17927963), (193, 9846446), (386, 4923223), (1007, 1887154), (2014, 943577), (3667, 518234), (4889, 388702), (7334, 259117), (9778, 194351), (10229, 185782), (20458, 92891)]