128202842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{13999}}^1$

素因数の和:14261

約数の個数: 16

約数和(自身を含む): 203280000

約数和(自身を除く): 75077158

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 13999, 27998, 265981, 531962, 3373759, 6747518, 64101421, 128202842]

約数ペア:

[(1, 128202842), (2, 64101421), (19, 6747518), (38, 3373759), (241, 531962), (482, 265981), (4579, 27998), (9158, 13999)]