13243342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49787}}^1$

素因数の和:49815

約数の個数: 16

約数和(自身を含む): 23898240

約数和(自身を除く): 10654898

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 49787, 99574, 348509, 697018, 945953, 1891906, 6621671, 13243342]

約数ペア:

[(1, 13243342), (2, 6621671), (7, 1891906), (14, 945953), (19, 697018), (38, 348509), (133, 99574), (266, 49787)]