19330192

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1735

約数の個数: 40

約数和(自身を含む): 43229376

約数和(自身を除く): 23899184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1613, 1712, 2996, 3226, 5992, 6452, 11291, 11984, 12904, 22582, 25808, 45164, 90328, 172591, 180656, 345182, 690364, 1208137, 1380728, 2416274, 2761456, 4832548, 9665096, 19330192]

約数ペア:

[(1, 19330192), (2, 9665096), (4, 4832548), (7, 2761456), (8, 2416274), (14, 1380728), (16, 1208137), (28, 690364), (56, 345182), (107, 180656), (112, 172591), (214, 90328), (428, 45164), (749, 25808), (856, 22582), (1498, 12904), (1613, 11984), (1712, 11291), (2996, 6452), (3226, 5992)]