26882986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54419}}^1$

素因数の和:54453

約数の個数: 16

約数和(自身を含む): 45712800

約数和(自身を除く): 18829814

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 54419, 108838, 707447, 1033961, 1414894, 2067922, 13441493, 26882986]

約数ペア:

[(1, 26882986), (2, 13441493), (13, 2067922), (19, 1414894), (26, 1033961), (38, 707447), (247, 108838), (494, 54419)]