2012042019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1\times {\mathrm{11923}}^1$

素因数の和:16266

約数の個数: 16

約数和(自身を含む): 2889996032

約数和(自身を除く): 877954013

約数列:

[1, 3, 13, 39, 4327, 11923, 12981, 35769, 56251, 154999, 168753, 464997, 51590821, 154772463, 670680673, 2012042019]

約数ペア:

[(1, 2012042019), (3, 670680673), (13, 154772463), (39, 51590821), (4327, 464997), (11923, 168753), (12981, 154999), (35769, 56251)]