19620029

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12473}}^1$

素因数の和:12508

約数の個数: 12

約数和(自身を含む): 23226588

約数和(自身を除く): 3606559

約数列:

[1, 11, 13, 121, 143, 1573, 12473, 137203, 162149, 1509233, 1783639, 19620029]

約数ペア:

[(1, 19620029), (11, 1783639), (13, 1509233), (121, 162149), (143, 137203), (1573, 12473)]