13189876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24793}}^1$

素因数の和:24823

約数の個数: 24

約数和(自身を含む): 27769280

約数和(自身を除く): 14579404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 24793, 49586, 99172, 173551, 347102, 471067, 694204, 942134, 1884268, 3297469, 6594938, 13189876]

約数ペア:

[(1, 13189876), (2, 6594938), (4, 3297469), (7, 1884268), (14, 942134), (19, 694204), (28, 471067), (38, 347102), (76, 173551), (133, 99172), (266, 49586), (532, 24793)]