38813854

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 59450976

約数和(自身を除く): 20637122

約数列:

[1, 2, 71, 142, 157, 314, 1741, 3482, 11147, 22294, 123611, 247222, 273337, 546674, 19406927, 38813854]

約数ペア:

[(1, 38813854), (2, 19406927), (71, 546674), (142, 273337), (157, 247222), (314, 123611), (1741, 22294), (3482, 11147)]