19280833

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 22974336

約数和(自身を除く): 3693503

約数列:

[1, 11, 13, 73, 143, 803, 949, 1847, 10439, 20317, 24011, 134831, 264121, 1483141, 1752803, 19280833]

約数ペア:

[(1, 19280833), (11, 1752803), (13, 1483141), (73, 264121), (143, 134831), (803, 24011), (949, 20317), (1847, 10439)]