12919049

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 15730176

約数和(自身を除く): 2811127

約数列:

[1, 11, 13, 43, 121, 143, 191, 473, 559, 1573, 2101, 2483, 5203, 6149, 8213, 23111, 27313, 67639, 90343, 106769, 300443, 993773, 1174459, 12919049]

約数ペア:

[(1, 12919049), (11, 1174459), (13, 993773), (43, 300443), (121, 106769), (143, 90343), (191, 67639), (473, 27313), (559, 23111), (1573, 8213), (2101, 6149), (2483, 5203)]