18588218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17977}}^1$

素因数の和:18037

約数の個数: 16

約数和(自身を含む): 31065984

約数和(自身を除く): 12477766

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 17977, 35954, 197747, 395494, 844919, 1689838, 9294109, 18588218]

約数ペア:

[(1, 18588218), (2, 9294109), (11, 1689838), (22, 844919), (47, 395494), (94, 197747), (517, 35954), (1034, 17977)]