2055911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1342

約数の個数: 12

約数和(自身を含む): 2435496

約数和(自身を除く): 379585

約数列:

[1, 11, 13, 121, 143, 1307, 1573, 14377, 16991, 158147, 186901, 2055911]

約数ペア:

[(1, 2055911), (11, 186901), (13, 158147), (121, 16991), (143, 14377), (1307, 1573)]