16390474

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:701

約数の個数: 16

約数和(自身を含む): 25007616

約数和(自身を除く): 8617142

約数列:

[1, 2, 107, 191, 214, 382, 401, 802, 20437, 40874, 42907, 76591, 85814, 153182, 8195237, 16390474]

約数ペア:

[(1, 16390474), (2, 8195237), (107, 153182), (191, 85814), (214, 76591), (382, 42907), (401, 40874), (802, 20437)]