13386241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3371}}^1$

素因数の和:3420

約数の個数: 12

約数和(自身を含む): 15416784

約数和(自身を除く): 2030543

約数列:

[1, 11, 19, 209, 361, 3371, 3971, 37081, 64049, 704539, 1216931, 13386241]

約数ペア:

[(1, 13386241), (11, 1216931), (19, 704539), (209, 64049), (361, 37081), (3371, 3971)]