28084907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 30351360

約数和(自身を除く): 2266453

約数列:

[1, 19, 103, 113, 127, 1957, 2147, 2413, 11639, 13081, 14351, 221141, 248539, 272669, 1478153, 28084907]

約数ペア:

[(1, 28084907), (19, 1478153), (103, 272669), (113, 248539), (127, 221141), (1957, 14351), (2147, 13081), (2413, 11639)]