18766852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{360901}}^1$

素因数の和:360918

約数の個数: 12

約数和(自身を含む): 35368396

約数和(自身を除く): 16601544

約数列:

[1, 2, 4, 13, 26, 52, 360901, 721802, 1443604, 4691713, 9383426, 18766852]

約数ペア:

[(1, 18766852), (2, 9383426), (4, 4691713), (13, 1443604), (26, 721802), (52, 360901)]