26339263

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 28737280

約数和(自身を除く): 2398017

約数列:

[1, 19, 43, 103, 313, 817, 1957, 4429, 5947, 13459, 32239, 84151, 255721, 612541, 1386277, 26339263]

約数ペア:

[(1, 26339263), (19, 1386277), (43, 612541), (103, 255721), (313, 84151), (817, 32239), (1957, 13459), (4429, 5947)]