12887176

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{70039}}^1$

素因数の和:70068

約数の個数: 16

約数和(自身を含む): 25214400

約数和(自身を除く): 12327224

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 70039, 140078, 280156, 560312, 1610897, 3221794, 6443588, 12887176]

約数ペア:

[(1, 12887176), (2, 6443588), (4, 3221794), (8, 1610897), (23, 560312), (46, 280156), (92, 140078), (184, 70039)]