19740507699

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4303577}}^1$

素因数の和:4303730

約数の個数: 16

約数和(自身を含む): 28920044160

約数和(自身を除く): 9179536461

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 4303577, 12910731, 47339347, 142018041, 598197203, 1794591609, 6580169233, 19740507699]

約数ペア:

[(1, 19740507699), (3, 6580169233), (11, 1794591609), (33, 598197203), (139, 142018041), (417, 47339347), (1529, 12910731), (4587, 4303577)]