22806008

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{20509}}^1$

素因数の和:20654

約数の個数: 16

約数和(自身を含む): 43071000

約数和(自身を除く): 20264992

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 20509, 41018, 82036, 164072, 2850751, 5701502, 11403004, 22806008]

約数ペア:

[(1, 22806008), (2, 11403004), (4, 5701502), (8, 2850751), (139, 164072), (278, 82036), (556, 41018), (1112, 20509)]