12916189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 15551424

約数和(自身を除く): 2635235

約数列:

[1, 11, 13, 41, 143, 451, 533, 2203, 5863, 24233, 28639, 90323, 315029, 993553, 1174199, 12916189]

約数ペア:

[(1, 12916189), (11, 1174199), (13, 993553), (41, 315029), (143, 90323), (451, 28639), (533, 24233), (2203, 5863)]