19470392

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{5081}}^1$

素因数の和:5566

約数の個数: 16

約数和(自身を含む): 36590400

約数和(自身を除く): 17120008

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 5081, 10162, 20324, 40648, 2433799, 4867598, 9735196, 19470392]

約数ペア:

[(1, 19470392), (2, 9735196), (4, 4867598), (8, 2433799), (479, 40648), (958, 20324), (1916, 10162), (3832, 5081)]