22513874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2099}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 35078400

約数和(自身を除く): 12564526

約数列:

[1, 2, 31, 62, 173, 346, 2099, 4198, 5363, 10726, 65069, 130138, 363127, 726254, 11256937, 22513874]

約数ペア:

[(1, 22513874), (2, 11256937), (31, 726254), (62, 363127), (173, 130138), (346, 65069), (2099, 10726), (4198, 5363)]