3873424

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2338

約数の個数: 20

約数和(自身を含む): 7577020

約数和(自身を除く): 3703596

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2221, 4442, 8884, 17768, 35536, 242089, 484178, 968356, 1936712, 3873424]

約数ペア:

[(1, 3873424), (2, 1936712), (4, 968356), (8, 484178), (16, 242089), (109, 35536), (218, 17768), (436, 8884), (872, 4442), (1744, 2221)]