19103663909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{543227}}^1$

素因数の和:543400

約数の個数: 16

約数和(自身を含む): 21902952960

約数和(自身を除く): 2799289051

約数列:

[1, 11, 23, 139, 253, 1529, 3197, 35167, 543227, 5975497, 12494221, 75508553, 137436431, 830594083, 1736696719, 19103663909]

約数ペア:

[(1, 19103663909), (11, 1736696719), (23, 830594083), (139, 137436431), (253, 75508553), (1529, 12494221), (3197, 5975497), (35167, 543227)]