18816532

素因数分解:

$2^2\times 7^1\times {\mathrm{672019}}^1$

素因数の和:672030

約数の個数: 12

約数和(自身を含む): 37633120

約数和(自身を除く): 18816588

約数列:

[1, 2, 4, 7, 14, 28, 672019, 1344038, 2688076, 4704133, 9408266, 18816532]

約数ペア:

[(1, 18816532), (2, 9408266), (4, 4704133), (7, 2688076), (14, 1344038), (28, 672019)]