22467728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73907}}^1$

素因数の和:73934

約数の個数: 20

約数和(自身を含む): 45822960

約数和(自身を除く): 23355232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 73907, 147814, 295628, 591256, 1182512, 1404233, 2808466, 5616932, 11233864, 22467728]

約数ペア:

[(1, 22467728), (2, 11233864), (4, 5616932), (8, 2808466), (16, 1404233), (19, 1182512), (38, 591256), (76, 295628), (152, 147814), (304, 73907)]