18238232

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{5441}}^1$

素因数の和:5866

約数の個数: 16

約数和(自身を含む): 34284600

約数和(自身を除く): 16046368

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 5441, 10882, 21764, 43528, 2279779, 4559558, 9119116, 18238232]

約数ペア:

[(1, 18238232), (2, 9119116), (4, 4559558), (8, 2279779), (419, 43528), (838, 21764), (1676, 10882), (3352, 5441)]