17584628

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{28001}}^1$

素因数の和:28162

約数の個数: 12

約数和(自身を含む): 30970212

約数和(自身を除く): 13385584

約数列:

[1, 2, 4, 157, 314, 628, 28001, 56002, 112004, 4396157, 8792314, 17584628]

約数ペア:

[(1, 17584628), (2, 8792314), (4, 4396157), (157, 112004), (314, 56002), (628, 28001)]