15222468

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1979}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 35592480

約数和(自身を除く): 20370012

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 1979, 2564, 3846, 3958, 5937, 7692, 7916, 11874, 23748, 1268539, 2537078, 3805617, 5074156, 7611234, 15222468]

約数ペア:

[(1, 15222468), (2, 7611234), (3, 5074156), (4, 3805617), (6, 2537078), (12, 1268539), (641, 23748), (1282, 11874), (1923, 7916), (1979, 7692), (2564, 5937), (3846, 3958)]