25879139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13921}}^1$

素因数の和:13958

約数の個数: 12

約数和(自身を含む): 30572712

約数和(自身を除く): 4693573

約数列:

[1, 11, 13, 143, 169, 1859, 13921, 153131, 180973, 1990703, 2352649, 25879139]

約数ペア:

[(1, 25879139), (11, 2352649), (13, 1990703), (143, 180973), (169, 153131), (1859, 13921)]