26117989

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1128

約数の個数: 12

約数和(自身を含む): 27980640

約数和(自身を除く): 1862651

約数列:

[1, 19, 71, 361, 1019, 1349, 19361, 25631, 72349, 367859, 1374631, 26117989]

約数ペア:

[(1, 26117989), (19, 1374631), (71, 367859), (361, 72349), (1019, 25631), (1349, 19361)]