21667234

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2087}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 33825600

約数和(自身を除く): 12158366

約数列:

[1, 2, 29, 58, 179, 358, 2087, 4174, 5191, 10382, 60523, 121046, 373573, 747146, 10833617, 21667234]

約数ペア:

[(1, 21667234), (2, 10833617), (29, 747146), (58, 373573), (179, 121046), (358, 60523), (2087, 10382), (4174, 5191)]