21080822411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{274837}}^1$

素因数の和:275234

約数の個数: 16

約数和(自身を含む): 24273692160

約数和(自身を除く): 3192869749

約数列:

[1, 11, 19, 209, 367, 4037, 6973, 76703, 274837, 3023207, 5221903, 57440933, 100865179, 1109516969, 1916438401, 21080822411]

約数ペア:

[(1, 21080822411), (11, 1916438401), (19, 1109516969), (209, 100865179), (367, 57440933), (4037, 5221903), (6973, 3023207), (76703, 274837)]