17992828

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4093}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 36223712

約数和(自身を除く): 18230884

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4093, 4396, 8186, 16372, 28651, 57302, 114604, 642601, 1285202, 2570404, 4498207, 8996414, 17992828]

約数ペア:

[(1, 17992828), (2, 8996414), (4, 4498207), (7, 2570404), (14, 1285202), (28, 642601), (157, 114604), (314, 57302), (628, 28651), (1099, 16372), (2198, 8186), (4093, 4396)]