27911494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56501}}^1$

素因数の和:56535

約数の個数: 16

約数和(自身を含む): 47461680

約数和(自身を除く): 19550186

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 56501, 113002, 734513, 1073519, 1469026, 2147038, 13955747, 27911494]

約数ペア:

[(1, 27911494), (2, 13955747), (13, 2147038), (19, 1469026), (26, 1073519), (38, 734513), (247, 113002), (494, 56501)]