12407248

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2419

約数の個数: 40

約数和(自身を含む): 28069632

約数和(自身を除く): 15662384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2357, 2632, 4714, 5264, 9428, 16499, 18856, 32998, 37712, 65996, 110779, 131992, 221558, 263984, 443116, 775453, 886232, 1550906, 1772464, 3101812, 6203624, 12407248]

約数ペア:

[(1, 12407248), (2, 6203624), (4, 3101812), (7, 1772464), (8, 1550906), (14, 886232), (16, 775453), (28, 443116), (47, 263984), (56, 221558), (94, 131992), (112, 110779), (188, 65996), (329, 37712), (376, 32998), (658, 18856), (752, 16499), (1316, 9428), (2357, 5264), (2632, 4714)]