12543359248

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2382857}}^1$

素因数の和:2382919

約数の個数: 40

約数和(自身を含む): 28365541632

約数和(自身を除く): 15822182384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 2382857, 4765714, 9531428, 16679999, 19062856, 33359998, 38125712, 66719996, 111994279, 133439992, 223988558, 266879984, 447977116, 783959953, 895954232, 1567919906, 1791908464, 3135839812, 6271679624, 12543359248]

約数ペア:

[(1, 12543359248), (2, 6271679624), (4, 3135839812), (7, 1791908464), (8, 1567919906), (14, 895954232), (16, 783959953), (28, 447977116), (47, 266879984), (56, 223988558), (94, 133439992), (112, 111994279), (188, 66719996), (329, 38125712), (376, 33359998), (658, 19062856), (752, 16679999), (1316, 9531428), (2632, 4765714), (5264, 2382857)]