18055622

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53419}}^1$

素因数の和:53447

約数の個数: 12

約数和(自身を含む): 29327580

約数和(自身を除く): 11271958

約数列:

[1, 2, 13, 26, 169, 338, 53419, 106838, 694447, 1388894, 9027811, 18055622]

約数ペア:

[(1, 18055622), (2, 9027811), (13, 1388894), (26, 694447), (169, 106838), (338, 53419)]