22677941

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1109}}^1$

素因数の和:1157

約数の個数: 18

約数和(自身を含む): 27016290

約数和(自身を除く): 4338349

約数列:

[1, 11, 13, 121, 143, 169, 1109, 1573, 1859, 12199, 14417, 20449, 134189, 158587, 187421, 1744457, 2061631, 22677941]

約数ペア:

[(1, 22677941), (11, 2061631), (13, 1744457), (121, 187421), (143, 158587), (169, 134189), (1109, 20449), (1573, 14417), (1859, 12199)]