38643852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247717}}^1$

素因数の和:247737

約数の個数: 24

約数和(自身を含む): 97105456

約数和(自身を除く): 58461604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 247717, 495434, 743151, 990868, 1486302, 2972604, 3220321, 6440642, 9660963, 12881284, 19321926, 38643852]

約数ペア:

[(1, 38643852), (2, 19321926), (3, 12881284), (4, 9660963), (6, 6440642), (12, 3220321), (13, 2972604), (26, 1486302), (39, 990868), (52, 743151), (78, 495434), (156, 247717)]