16449201218

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1\times {\mathrm{919}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 25122182400

約数和(自身を除く): 8672981182

約数列:

[1, 2, 97, 194, 257, 359, 514, 718, 919, 1838, 24929, 34823, 49858, 69646, 89143, 92263, 178286, 184526, 236183, 329921, 472366, 659842, 8949511, 17899022, 22909751, 32002337, 45819502, 64004674, 84789697, 169579394, 8224600609, 16449201218]

約数ペア:

[(1, 16449201218), (2, 8224600609), (97, 169579394), (194, 84789697), (257, 64004674), (359, 45819502), (514, 32002337), (718, 22909751), (919, 17899022), (1838, 8949511), (24929, 659842), (34823, 472366), (49858, 329921), (69646, 236183), (89143, 184526), (92263, 178286)]