2019958369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{7109}}^1$

素因数の和:9120

約数の個数: 16

約数和(自身を含む): 2374626240

約数和(自身を除く): 354667871

約数列:

[1, 11, 13, 143, 1987, 7109, 21857, 25831, 78199, 92417, 284141, 1016587, 14125583, 155381413, 183632579, 2019958369]

約数ペア:

[(1, 2019958369), (11, 183632579), (13, 155381413), (143, 14125583), (1987, 1016587), (7109, 284141), (21857, 92417), (25831, 78199)]