26365889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^3\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 16

約数和(自身を含む): 30222720

約数和(自身を除く): 3856831

約数列:

[1, 11, 23, 197, 253, 529, 2167, 4531, 5819, 12167, 49841, 104213, 133837, 1146343, 2396899, 26365889]

約数ペア:

[(1, 26365889), (11, 2396899), (23, 1146343), (197, 133837), (253, 104213), (529, 49841), (2167, 12167), (4531, 5819)]