19384656

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{937}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 50246784

約数和(自身を除く): 30862128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 937, 1293, 1724, 1874, 2586, 2811, 3448, 3748, 5172, 5622, 6896, 7496, 10344, 11244, 14992, 20688, 22488, 44976, 403847, 807694, 1211541, 1615388, 2423082, 3230776, 4846164, 6461552, 9692328, 19384656]

約数ペア:

[(1, 19384656), (2, 9692328), (3, 6461552), (4, 4846164), (6, 3230776), (8, 2423082), (12, 1615388), (16, 1211541), (24, 807694), (48, 403847), (431, 44976), (862, 22488), (937, 20688), (1293, 14992), (1724, 11244), (1874, 10344), (2586, 7496), (2811, 6896), (3448, 5622), (3748, 5172)]