16193661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{881}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 23623488

約数和(自身を除く): 7429827

約数列:

[1, 3, 11, 33, 557, 881, 1671, 2643, 6127, 9691, 18381, 29073, 490717, 1472151, 5397887, 16193661]

約数ペア:

[(1, 16193661), (3, 5397887), (11, 1472151), (33, 490717), (557, 29073), (881, 18381), (1671, 9691), (2643, 6127)]