13207774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 20926080

約数和(自身を除く): 7718306

約数列:

[1, 2, 19, 38, 503, 691, 1006, 1382, 9557, 13129, 19114, 26258, 347573, 695146, 6603887, 13207774]

約数ペア:

[(1, 13207774), (2, 6603887), (19, 695146), (38, 347573), (503, 26258), (691, 19114), (1006, 13129), (1382, 9557)]