38839787

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{653}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 46146240

約数和(自身を除く): 7306453

約数列:

[1, 7, 29, 203, 293, 653, 2051, 4571, 8497, 18937, 59479, 132559, 191329, 1339303, 5548541, 38839787]

約数ペア:

[(1, 38839787), (7, 5548541), (29, 1339303), (203, 191329), (293, 132559), (653, 59479), (2051, 18937), (4571, 8497)]