11999013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16193}}^1$

素因数の和:16228

約数の個数: 16

約数和(自身を含む): 18137280

約数和(自身を除く): 6138267

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 16193, 48579, 210509, 307667, 631527, 923001, 3999671, 11999013]

約数ペア:

[(1, 11999013), (3, 3999671), (13, 923001), (19, 631527), (39, 307667), (57, 210509), (247, 48579), (741, 16193)]