11691185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6857}}^1$

素因数の和:6904

約数の個数: 16

約数和(自身を含む): 15800832

約数和(自身を除く): 4109647

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 6857, 34285, 75427, 212567, 377135, 1062835, 2338237, 11691185]

約数ペア:

[(1, 11691185), (5, 2338237), (11, 1062835), (31, 377135), (55, 212567), (155, 75427), (341, 34285), (1705, 6857)]