2019172879

素因数分解:

${\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 2212479360

約数和(自身を除く): 193306481

約数列:

[1, 29, 31, 41, 841, 899, 1189, 1271, 1889, 26071, 34481, 36859, 54781, 58559, 77449, 1068911, 1588649, 1698211, 2246021, 2400919, 49248119, 65134609, 69626651, 2019172879]

約数ペア:

[(1, 2019172879), (29, 69626651), (31, 65134609), (41, 49248119), (841, 2400919), (899, 2246021), (1189, 1698211), (1271, 1588649), (1889, 1068911), (26071, 77449), (34481, 58559), (36859, 54781)]