19734968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{224261}}^1$

素因数の和:224278

約数の個数: 16

約数和(自身を含む): 40367160

約数和(自身を除く): 20632192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 224261, 448522, 897044, 1794088, 2466871, 4933742, 9867484, 19734968]

約数ペア:

[(1, 19734968), (2, 9867484), (4, 4933742), (8, 2466871), (11, 1794088), (22, 897044), (44, 448522), (88, 224261)]