16556638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 30355200

約数和(自身を除く): 13798562

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 929, 938, 1273, 1858, 2546, 6503, 8911, 13006, 17651, 17822, 35302, 62243, 123557, 124486, 247114, 435701, 871402, 1182617, 2365234, 8278319, 16556638]

約数ペア:

[(1, 16556638), (2, 8278319), (7, 2365234), (14, 1182617), (19, 871402), (38, 435701), (67, 247114), (133, 124486), (134, 123557), (266, 62243), (469, 35302), (929, 17822), (938, 17651), (1273, 13006), (1858, 8911), (2546, 6503)]