19023964

素因数分解:

$2^2\times {\mathrm{479}}^1\times {\mathrm{9929}}^1$

素因数の和:10412

約数の個数: 12

約数和(自身を含む): 33364800

約数和(自身を除く): 14340836

約数列:

[1, 2, 4, 479, 958, 1916, 9929, 19858, 39716, 4755991, 9511982, 19023964]

約数ペア:

[(1, 19023964), (2, 9511982), (4, 4755991), (479, 39716), (958, 19858), (1916, 9929)]