19106488

素因数分解:

$2^3\times {\mathrm{1061}}^1\times {\mathrm{2251}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 35874360

約数和(自身を除く): 16767872

約数列:

[1, 2, 4, 8, 1061, 2122, 2251, 4244, 4502, 8488, 9004, 18008, 2388311, 4776622, 9553244, 19106488]

約数ペア:

[(1, 19106488), (2, 9553244), (4, 4776622), (8, 2388311), (1061, 18008), (2122, 9004), (2251, 8488), (4244, 4502)]