19469021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12377}}^1$

素因数の和:12412

約数の個数: 12

約数和(自身を含む): 23047836

約数和(自身を除く): 3578815

約数列:

[1, 11, 13, 121, 143, 1573, 12377, 136147, 160901, 1497617, 1769911, 19469021]

約数ペア:

[(1, 19469021), (11, 1769911), (13, 1497617), (121, 160901), (143, 136147), (1573, 12377)]