39956734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7057}}^1$

素因数の和:7227

約数の個数: 16

約数和(自身を含む): 63522000

約数和(自身を除く): 23565266

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 7057, 14114, 134083, 268166, 1051493, 2102986, 19978367, 39956734]

約数ペア:

[(1, 39956734), (2, 19978367), (19, 2102986), (38, 1051493), (149, 268166), (298, 134083), (2831, 14114), (5662, 7057)]