11890808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{78229}}^1$

素因数の和:78254

約数の個数: 16

約数和(自身を含む): 23469000

約数和(自身を除く): 11578192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 78229, 156458, 312916, 625832, 1486351, 2972702, 5945404, 11890808]

約数ペア:

[(1, 11890808), (2, 5945404), (4, 2972702), (8, 1486351), (19, 625832), (38, 312916), (76, 156458), (152, 78229)]