18963244508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{364677779}}^1$

素因数の和:364677796

約数の個数: 12

約数和(自身を含む): 35738422440

約数和(自身を除く): 16775177932

約数列:

[1, 2, 4, 13, 26, 52, 364677779, 729355558, 1458711116, 4740811127, 9481622254, 18963244508]

約数ペア:

[(1, 18963244508), (2, 9481622254), (4, 4740811127), (13, 1458711116), (26, 729355558), (52, 364677779)]