291228922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{15737}}^1$

素因数の和:16245

約数の個数: 16

約数和(自身を含む): 460808640

約数和(自身を除く): 169579718

約数列:

[1, 2, 19, 38, 487, 974, 9253, 15737, 18506, 31474, 299003, 598006, 7663919, 15327838, 145614461, 291228922]

約数ペア:

[(1, 291228922), (2, 145614461), (19, 15327838), (38, 7663919), (487, 598006), (974, 299003), (9253, 31474), (15737, 18506)]