11871438

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{4507}}^1$

素因数の和:4951

約数の個数: 16

約数和(自身を含む): 23802240

約数和(自身を除く): 11930802

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 4507, 9014, 13521, 27042, 1978573, 3957146, 5935719, 11871438]

約数ペア:

[(1, 11871438), (2, 5935719), (3, 3957146), (6, 1978573), (439, 27042), (878, 13521), (1317, 9014), (2634, 4507)]