19103952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56857}}^1$

素因数の和:56875

約数の個数: 40

約数和(自身を含む): 56403136

約数和(自身を除く): 37299184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56857, 113714, 170571, 227428, 341142, 397999, 454856, 682284, 795998, 909712, 1193997, 1364568, 1591996, 2387994, 2729136, 3183992, 4775988, 6367984, 9551976, 19103952]

約数ペア:

[(1, 19103952), (2, 9551976), (3, 6367984), (4, 4775988), (6, 3183992), (7, 2729136), (8, 2387994), (12, 1591996), (14, 1364568), (16, 1193997), (21, 909712), (24, 795998), (28, 682284), (42, 454856), (48, 397999), (56, 341142), (84, 227428), (112, 170571), (168, 113714), (336, 56857)]