12727454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4999}}^1$

素因数の和:5087

約数の個数: 16

約数和(自身を含む): 20400000

約数和(自身を除く): 7672546

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 4999, 9998, 94981, 189962, 334933, 669866, 6363727, 12727454]

約数ペア:

[(1, 12727454), (2, 6363727), (19, 669866), (38, 334933), (67, 189962), (134, 94981), (1273, 9998), (2546, 4999)]