13887194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5285

約数の個数: 16

約数和(自身を含む): 22007040

約数和(自身を除く): 8119846

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 5209, 10418, 161479, 223987, 322958, 447974, 6943597, 13887194]

約数ペア:

[(1, 13887194), (2, 6943597), (31, 447974), (43, 322958), (62, 223987), (86, 161479), (1333, 10418), (2666, 5209)]