1917361919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1\times {\mathrm{1223}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 2104496640

約数和(自身を除く): 187134721

約数列:

[1, 11, 359, 397, 1223, 3949, 4367, 13453, 142523, 439057, 485531, 1567753, 4829627, 5340841, 174305629, 1917361919]

約数ペア:

[(1, 1917361919), (11, 174305629), (359, 5340841), (397, 4829627), (1223, 1567753), (3949, 485531), (4367, 439057), (13453, 142523)]