19504128

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{907}}^1$

素因数の和:937

約数の個数: 88

約数和(自身を含む): 59477632

約数和(自身を除く): 39973504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 907, 1024, 1344, 1536, 1792, 1814, 2688, 2721, 3072, 3584, 3628, 5376, 5442, 6349, 7168, 7256, 10752, 10884, 12698, 14512, 19047, 21504, 21768, 25396, 29024, 38094, 43536, 50792, 58048, 76188, 87072, 101584, 116096, 152376, 174144, 203168, 232192, 304752, 348288, 406336, 464384, 609504, 696576, 812672, 928768, 1219008, 1393152, 1625344, 2438016, 2786304, 3250688, 4876032, 6501376, 9752064, 19504128]

約数ペア:

[(1, 19504128), (2, 9752064), (3, 6501376), (4, 4876032), (6, 3250688), (7, 2786304), (8, 2438016), (12, 1625344), (14, 1393152), (16, 1219008), (21, 928768), (24, 812672), (28, 696576), (32, 609504), (42, 464384), (48, 406336), (56, 348288), (64, 304752), (84, 232192), (96, 203168), (112, 174144), (128, 152376), (168, 116096), (192, 101584), (224, 87072), (256, 76188), (336, 58048), (384, 50792), (448, 43536), (512, 38094), (672, 29024), (768, 25396), (896, 21768), (907, 21504), (1024, 19047), (1344, 14512), (1536, 12698), (1792, 10884), (1814, 10752), (2688, 7256), (2721, 7168), (3072, 6349), (3584, 5442), (3628, 5376)]