22713290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28751}}^1$

素因数の和:28837

約数の個数: 16

約数和(自身を含む): 41402880

約数和(自身を除く): 18689590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 28751, 57502, 143755, 287510, 2271329, 4542658, 11356645, 22713290]

約数ペア:

[(1, 22713290), (2, 11356645), (5, 4542658), (10, 2271329), (79, 287510), (158, 143755), (395, 57502), (790, 28751)]