38911847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 42940128

約数和(自身を除く): 4028281

約数列:

[1, 13, 73, 131, 313, 949, 1703, 4069, 9563, 22849, 41003, 124319, 297037, 533039, 2993219, 38911847]

約数ペア:

[(1, 38911847), (13, 2993219), (73, 533039), (131, 297037), (313, 124319), (949, 41003), (1703, 22849), (4069, 9563)]