19749758794

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1534081}}^1$

素因数の和:1534281

約数の個数: 16

約数和(自身を含む): 30540504456

約数和(自身を除く): 10790745662

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 1534081, 3068162, 62897321, 125794642, 240850717, 481701434, 9874879397, 19749758794]

約数ペア:

[(1, 19749758794), (2, 9874879397), (41, 481701434), (82, 240850717), (157, 125794642), (314, 62897321), (6437, 3068162), (12874, 1534081)]