26312258

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11971}}^1$

素因数の和:12137

約数の個数: 16

約数和(自身を含む): 45397824

約数和(自身を除く): 19085566

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 11971, 23942, 83797, 167594, 1879447, 3758894, 13156129, 26312258]

約数ペア:

[(1, 26312258), (2, 13156129), (7, 3758894), (14, 1879447), (157, 167594), (314, 83797), (1099, 23942), (2198, 11971)]