227420728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1496189}}^1$

素因数の和:1496214

約数の個数: 16

約数和(自身を含む): 448857000

約数和(自身を除く): 221436272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1496189, 2992378, 5984756, 11969512, 28427591, 56855182, 113710364, 227420728]

約数ペア:

[(1, 227420728), (2, 113710364), (4, 56855182), (8, 28427591), (19, 11969512), (38, 5984756), (76, 2992378), (152, 1496189)]