16001211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 22550400

約数和(自身を除く): 6549189

約数列:

[1, 3, 19, 57, 347, 809, 1041, 2427, 6593, 15371, 19779, 46113, 280723, 842169, 5333737, 16001211]

約数ペア:

[(1, 16001211), (3, 5333737), (19, 842169), (57, 280723), (347, 46113), (809, 19779), (1041, 15371), (2427, 6593)]