39421306

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 59891040

約数和(自身を除く): 20469734

約数列:

[1, 2, 131, 262, 379, 397, 758, 794, 49649, 52007, 99298, 104014, 150463, 300926, 19710653, 39421306]

約数ペア:

[(1, 39421306), (2, 19710653), (131, 300926), (262, 150463), (379, 104014), (397, 99298), (758, 52007), (794, 49649)]