19040516209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{957917}}^1$

素因数の和:958080

約数の個数: 16

約数和(自身を含む): 22530231360

約数和(自身を除く): 3489715151

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 19877, 957917, 10537087, 12452921, 133150463, 136982131, 1464655093, 1730956019, 19040516209]

約数ペア:

[(1, 19040516209), (11, 1730956019), (13, 1464655093), (139, 136982131), (143, 133150463), (1529, 12452921), (1807, 10537087), (19877, 957917)]