12511070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 26641872

約数和(自身を除く): 14130802

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 673, 715, 845, 1346, 1430, 1690, 1859, 3365, 3718, 6730, 7403, 8749, 9295, 14806, 17498, 18590, 37015, 43745, 74030, 87490, 96239, 113737, 192478, 227474, 481195, 568685, 962390, 1137370, 1251107, 2502214, 6255535, 12511070]

約数ペア:

[(1, 12511070), (2, 6255535), (5, 2502214), (10, 1251107), (11, 1137370), (13, 962390), (22, 568685), (26, 481195), (55, 227474), (65, 192478), (110, 113737), (130, 96239), (143, 87490), (169, 74030), (286, 43745), (338, 37015), (673, 18590), (715, 17498), (845, 14806), (1346, 9295), (1430, 8749), (1690, 7403), (1859, 6730), (3365, 3718)]