12566191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 14496768

約数和(自身を除く): 1930577

約数列:

[1, 11, 31, 43, 341, 473, 857, 1333, 9427, 14663, 26567, 36851, 292237, 405361, 1142381, 12566191]

約数ペア:

[(1, 12566191), (11, 1142381), (31, 405361), (43, 292237), (341, 36851), (473, 26567), (857, 14663), (1333, 9427)]