12818512

素因数分解:

$2^4\times 7^1\times {\mathrm{114451}}^1$

素因数の和:114466

約数の個数: 20

約数和(自身を含む): 28384096

約数和(自身を除く): 15565584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114451, 228902, 457804, 801157, 915608, 1602314, 1831216, 3204628, 6409256, 12818512]

約数ペア:

[(1, 12818512), (2, 6409256), (4, 3204628), (7, 1831216), (8, 1602314), (14, 915608), (16, 801157), (28, 457804), (56, 228902), (112, 114451)]