2105732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1825468

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 269, 412, 538, 1076, 1957, 3914, 5111, 7828, 10222, 20444, 27707, 55414, 110828, 526433, 1052866, 2105732]

約数ペア:

[(1, 2105732), (2, 1052866), (4, 526433), (19, 110828), (38, 55414), (76, 27707), (103, 20444), (206, 10222), (269, 7828), (412, 5111), (538, 3914), (1076, 1957)]