18676882

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25171}}^1$

素因数の和:25233

約数の個数: 16

約数和(自身を含む): 32622912

約数和(自身を除く): 13946030

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 25171, 50342, 176197, 352394, 1334063, 2668126, 9338441, 18676882]

約数ペア:

[(1, 18676882), (2, 9338441), (7, 2668126), (14, 1334063), (53, 352394), (106, 176197), (371, 50342), (742, 25171)]