11912223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 16955136

約数和(自身を除く): 5042913

約数列:

[1, 3, 17, 51, 131, 393, 1783, 2227, 5349, 6681, 30311, 90933, 233573, 700719, 3970741, 11912223]

約数ペア:

[(1, 11912223), (3, 3970741), (17, 700719), (51, 233573), (131, 90933), (393, 30311), (1783, 6681), (2227, 5349)]