39067705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1949}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 49608000

約数和(自身を除く): 10540295

約数列:

[1, 5, 19, 95, 211, 1055, 1949, 4009, 9745, 20045, 37031, 185155, 411239, 2056195, 7813541, 39067705]

約数ペア:

[(1, 39067705), (5, 7813541), (19, 2056195), (95, 411239), (211, 185155), (1055, 37031), (1949, 20045), (4009, 9745)]