21853298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{653}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 34021080

約数和(自身を除く): 12167782

約数列:

[1, 2, 29, 58, 577, 653, 1154, 1306, 16733, 18937, 33466, 37874, 376781, 753562, 10926649, 21853298]

約数ペア:

[(1, 21853298), (2, 10926649), (29, 753562), (58, 376781), (577, 37874), (653, 33466), (1154, 18937), (1306, 16733)]