39239434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6829}}^1$

素因数の和:6874

約数の個数: 24

約数和(自身を含む): 67494060

約数和(自身を除く): 28254626

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 6829, 13658, 88777, 116093, 177554, 232186, 1154101, 1509209, 2308202, 3018418, 19619717, 39239434]

約数ペア:

[(1, 39239434), (2, 19619717), (13, 3018418), (17, 2308202), (26, 1509209), (34, 1154101), (169, 232186), (221, 177554), (338, 116093), (442, 88777), (2873, 13658), (5746, 6829)]