12217507918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1934987}}^1$

素因数の和:1935048

約数の個数: 32

約数和(自身を含む): 23405614848

約数和(自身を除く): 11188106930

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 1934987, 3869974, 13544909, 21284857, 27089818, 42569714, 79334467, 148993999, 158668934, 297987998, 555341269, 872679137, 1110682538, 1745358274, 6108753959, 12217507918]

約数ペア:

[(1, 12217507918), (2, 6108753959), (7, 1745358274), (11, 1110682538), (14, 872679137), (22, 555341269), (41, 297987998), (77, 158668934), (82, 148993999), (154, 79334467), (287, 42569714), (451, 27089818), (574, 21284857), (902, 13544909), (3157, 3869974), (6314, 1934987)]