2019953143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{15313}}^1$

素因数の和:15538

約数の個数: 16

約数和(自身を含む): 2221142560

約数和(自身を除く): 201189417

約数列:

[1, 13, 73, 139, 949, 1807, 10147, 15313, 131911, 199069, 1117849, 2128507, 14532037, 27670591, 155381011, 2019953143]

約数ペア:

[(1, 2019953143), (13, 155381011), (73, 27670591), (139, 14532037), (949, 2128507), (1807, 1117849), (10147, 199069), (15313, 131911)]