12457859478

素因数分解:

$2^1\times 3^1\times {\mathrm{941}}^1\times {\mathrm{2206493}}^1$

素因数の和:2207439

約数の個数: 16

約数和(自身を含む): 24942208176

約数和(自身を除く): 12484348698

約数列:

[1, 2, 3, 6, 941, 1882, 2823, 5646, 2206493, 4412986, 6619479, 13238958, 2076309913, 4152619826, 6228929739, 12457859478]

約数ペア:

[(1, 12457859478), (2, 6228929739), (3, 4152619826), (6, 2076309913), (941, 13238958), (1882, 6619479), (2823, 4412986), (5646, 2206493)]