18226534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2053}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 28690272

約数和(自身を除く): 10463738

約数列:

[1, 2, 23, 46, 193, 386, 2053, 4106, 4439, 8878, 47219, 94438, 396229, 792458, 9113267, 18226534]

約数ペア:

[(1, 18226534), (2, 9113267), (23, 792458), (46, 396229), (193, 94438), (386, 47219), (2053, 8878), (4106, 4439)]