21932669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 26671680

約数和(自身を除く): 4739011

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 6173, 67903, 104941, 117287, 1154351, 1290157, 1993879, 21932669]

約数ペア:

[(1, 21932669), (11, 1993879), (17, 1290157), (19, 1154351), (187, 117287), (209, 104941), (323, 67903), (3553, 6173)]