13885822

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:591

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 7282178

約数列:

[1, 2, 139, 199, 251, 278, 398, 502, 27661, 34889, 49949, 55322, 69778, 99898, 6942911, 13885822]

約数ペア:

[(1, 13885822), (2, 6942911), (139, 99898), (199, 69778), (251, 55322), (278, 49949), (398, 34889), (502, 27661)]