16526485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4243}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 21389760

約数和(自身を除く): 4863275

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 4243, 21215, 80617, 173963, 403085, 869815, 3305297, 16526485]

約数ペア:

[(1, 16526485), (5, 3305297), (19, 869815), (41, 403085), (95, 173963), (205, 80617), (779, 21215), (3895, 4243)]