2151256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14153}}^1$

素因数の和:14178

約数の個数: 16

約数和(自身を含む): 4246200

約数和(自身を除く): 2094944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14153, 28306, 56612, 113224, 268907, 537814, 1075628, 2151256]

約数ペア:

[(1, 2151256), (2, 1075628), (4, 537814), (8, 268907), (19, 113224), (38, 56612), (76, 28306), (152, 14153)]