2019459072

素因数分解:

$2^{15}\times 3^1\times {\mathrm{20543}}^1$

素因数の和:20576

約数の個数: 64

約数和(自身を含む): 5385404160

約数和(自身を除く): 3365945088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 20543, 24576, 32768, 41086, 49152, 61629, 82172, 98304, 123258, 164344, 246516, 328688, 493032, 657376, 986064, 1314752, 1972128, 2629504, 3944256, 5259008, 7888512, 10518016, 15777024, 21036032, 31554048, 42072064, 63108096, 84144128, 126216192, 168288256, 252432384, 336576512, 504864768, 673153024, 1009729536, 2019459072]

約数ペア:

[(1, 2019459072), (2, 1009729536), (3, 673153024), (4, 504864768), (6, 336576512), (8, 252432384), (12, 168288256), (16, 126216192), (24, 84144128), (32, 63108096), (48, 42072064), (64, 31554048), (96, 21036032), (128, 15777024), (192, 10518016), (256, 7888512), (384, 5259008), (512, 3944256), (768, 2629504), (1024, 1972128), (1536, 1314752), (2048, 986064), (3072, 657376), (4096, 493032), (6144, 328688), (8192, 246516), (12288, 164344), (16384, 123258), (20543, 98304), (24576, 82172), (32768, 61629), (41086, 49152)]