19638047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 3586273

約数列:

[1, 11, 13, 143, 191, 719, 2101, 2483, 7909, 9347, 27313, 102817, 137329, 1510619, 1785277, 19638047]

約数ペア:

[(1, 19638047), (11, 1785277), (13, 1510619), (143, 137329), (191, 102817), (719, 27313), (2101, 9347), (2483, 7909)]