27103994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4787}}^1$

素因数の和:4957

約数の個数: 16

約数和(自身を含む): 43092000

約数和(自身を除く): 15988006

約数列:

[1, 2, 19, 38, 149, 298, 2831, 4787, 5662, 9574, 90953, 181906, 713263, 1426526, 13551997, 27103994]

約数ペア:

[(1, 27103994), (2, 13551997), (19, 1426526), (38, 713263), (149, 181906), (298, 90953), (2831, 9574), (4787, 5662)]