1898039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 12

約数和(自身を含む): 2244312

約数和(自身を除く): 346273

約数列:

[1, 11, 13, 143, 169, 1021, 1859, 11231, 13273, 146003, 172549, 1898039]

約数ペア:

[(1, 1898039), (11, 172549), (13, 146003), (143, 13273), (169, 11231), (1021, 1859)]