19389696

素因数分解:

$2^8\times 3^1\times {\mathrm{25247}}^1$

素因数の和:25266

約数の個数: 36

約数和(自身を含む): 51606912

約数和(自身を除く): 32217216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 25247, 50494, 75741, 100988, 151482, 201976, 302964, 403952, 605928, 807904, 1211856, 1615808, 2423712, 3231616, 4847424, 6463232, 9694848, 19389696]

約数ペア:

[(1, 19389696), (2, 9694848), (3, 6463232), (4, 4847424), (6, 3231616), (8, 2423712), (12, 1615808), (16, 1211856), (24, 807904), (32, 605928), (48, 403952), (64, 302964), (96, 201976), (128, 151482), (192, 100988), (256, 75741), (384, 50494), (768, 25247)]