12508928

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 25227048

約数和(自身を除く): 12718120

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 373, 524, 746, 1048, 1492, 2096, 2984, 4192, 5968, 8384, 11936, 16768, 23872, 33536, 47744, 48863, 95488, 97726, 195452, 390904, 781808, 1563616, 3127232, 6254464, 12508928]

約数ペア:

[(1, 12508928), (2, 6254464), (4, 3127232), (8, 1563616), (16, 781808), (32, 390904), (64, 195452), (128, 97726), (131, 95488), (256, 48863), (262, 47744), (373, 33536), (524, 23872), (746, 16768), (1048, 11936), (1492, 8384), (2096, 5968), (2984, 4192)]