16256982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{387071}}^1$

素因数の和:387083

約数の個数: 16

約数和(自身を含む): 37158912

約数和(自身を除く): 20901930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 387071, 774142, 1161213, 2322426, 2709497, 5418994, 8128491, 16256982]

約数ペア:

[(1, 16256982), (2, 8128491), (3, 5418994), (6, 2709497), (7, 2322426), (14, 1161213), (21, 774142), (42, 387071)]