1899395857

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{6857}}^1$

素因数の和:7176

約数の個数: 16

約数和(自身を含む): 2040940800

約数和(自身を除く): 141544943

約数列:

[1, 19, 61, 239, 1159, 4541, 6857, 14579, 130283, 277001, 418277, 1638823, 7947263, 31137637, 99968203, 1899395857]

約数ペア:

[(1, 1899395857), (19, 99968203), (61, 31137637), (239, 7947263), (1159, 1638823), (4541, 418277), (6857, 277001), (14579, 130283)]