16078945396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211565071}}^1$

素因数の和:211565094

約数の個数: 12

約数和(自身を含む): 29619110080

約数和(自身を除く): 13540164684

約数列:

[1, 2, 4, 19, 38, 76, 211565071, 423130142, 846260284, 4019736349, 8039472698, 16078945396]

約数ペア:

[(1, 16078945396), (2, 8039472698), (4, 4019736349), (19, 846260284), (38, 423130142), (76, 211565071)]