16823056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55339}}^1$

素因数の和:55366

約数の個数: 20

約数和(自身を含む): 34310800

約数和(自身を除く): 17487744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55339, 110678, 221356, 442712, 885424, 1051441, 2102882, 4205764, 8411528, 16823056]

約数ペア:

[(1, 16823056), (2, 8411528), (4, 4205764), (8, 2102882), (16, 1051441), (19, 885424), (38, 442712), (76, 221356), (152, 110678), (304, 55339)]