13068979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8970

約数の個数: 16

約数和(自身を含む): 17153280

約数和(自身を除く): 4084301

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8933, 62531, 98263, 169727, 687841, 1188089, 1866997, 13068979]

約数ペア:

[(1, 13068979), (7, 1866997), (11, 1188089), (19, 687841), (77, 169727), (133, 98263), (209, 62531), (1463, 8933)]