12957942

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{3209}}^1$

素因数の和:3887

約数の個数: 16

約数和(自身を含む): 25962480

約数和(自身を除く): 13004538

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 3209, 4038, 6418, 9627, 19254, 2159657, 4319314, 6478971, 12957942]

約数ペア:

[(1, 12957942), (2, 6478971), (3, 4319314), (6, 2159657), (673, 19254), (1346, 9627), (2019, 6418), (3209, 4038)]