3898192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12823}}^1$

素因数の和:12850

約数の個数: 20

約数和(自身を含む): 7950880

約数和(自身を除く): 4052688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12823, 25646, 51292, 102584, 205168, 243637, 487274, 974548, 1949096, 3898192]

約数ペア:

[(1, 3898192), (2, 1949096), (4, 974548), (8, 487274), (16, 243637), (19, 205168), (38, 102584), (76, 51292), (152, 25646), (304, 12823)]