19000812

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{3779}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 44452800

約数和(自身を除く): 25451988

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 3779, 5028, 7558, 11337, 15116, 22674, 45348, 1583401, 3166802, 4750203, 6333604, 9500406, 19000812]

約数ペア:

[(1, 19000812), (2, 9500406), (3, 6333604), (4, 4750203), (6, 3166802), (12, 1583401), (419, 45348), (838, 22674), (1257, 15116), (1676, 11337), (2514, 7558), (3779, 5028)]