9723136

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2034

約数の個数: 36

約数和(自身を含む): 20440000

約数和(自身を除く): 10716864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 1999, 2432, 3998, 4864, 7996, 15992, 31984, 37981, 63968, 75962, 127936, 151924, 255872, 303848, 511744, 607696, 1215392, 2430784, 4861568, 9723136]

約数ペア:

[(1, 9723136), (2, 4861568), (4, 2430784), (8, 1215392), (16, 607696), (19, 511744), (32, 303848), (38, 255872), (64, 151924), (76, 127936), (128, 75962), (152, 63968), (256, 37981), (304, 31984), (608, 15992), (1216, 7996), (1999, 4864), (2432, 3998)]