19022436

素因数分解:

$2^2\times 3^2\times {\mathrm{528401}}^1$

素因数の和:528411

約数の個数: 18

約数和(自身を含む): 48084582

約数和(自身を除く): 29062146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 528401, 1056802, 1585203, 2113604, 3170406, 4755609, 6340812, 9511218, 19022436]

約数ペア:

[(1, 19022436), (2, 9511218), (3, 6340812), (4, 4755609), (6, 3170406), (9, 2113604), (12, 1585203), (18, 1056802), (36, 528401)]