38930294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21089}}^1$

素因数の和:21175

約数の個数: 16

約数和(自身を含む): 63776160

約数和(自身を除く): 24845866

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 21089, 42178, 274157, 548314, 1497319, 2994638, 19465147, 38930294]

約数ペア:

[(1, 38930294), (2, 19465147), (13, 2994638), (26, 1497319), (71, 548314), (142, 274157), (923, 42178), (1846, 21089)]