26198359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 30401280

約数和(自身を除く): 4202921

約数列:

[1, 11, 19, 103, 209, 1133, 1217, 1957, 13387, 21527, 23123, 125351, 254353, 1378861, 2381669, 26198359]

約数ペア:

[(1, 26198359), (11, 2381669), (19, 1378861), (103, 254353), (209, 125351), (1133, 23123), (1217, 21527), (1957, 13387)]