38933674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 63993132

約数和(自身を除く): 25059458

約数列:

[1, 2, 13, 26, 73, 146, 281, 562, 949, 1898, 3653, 5329, 7306, 10658, 20513, 41026, 69277, 138554, 266669, 533338, 1497449, 2994898, 19466837, 38933674]

約数ペア:

[(1, 38933674), (2, 19466837), (13, 2994898), (26, 1497449), (73, 533338), (146, 266669), (281, 138554), (562, 69277), (949, 41026), (1898, 20513), (3653, 10658), (5329, 7306)]