12783998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14627}}^1$

素因数の和:14671

約数の個数: 16

約数和(自身を含む): 21064320

約数和(自身を除く): 8280322

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 14627, 29254, 277913, 336421, 555826, 672842, 6391999, 12783998]

約数ペア:

[(1, 12783998), (2, 6391999), (19, 672842), (23, 555826), (38, 336421), (46, 277913), (437, 29254), (874, 14627)]