19294677

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5483}}^1$

素因数の和:5529

約数の個数: 24

約数和(自身を含む): 30798144

約数和(自身を除く): 11503467

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 5483, 16449, 49347, 93211, 126109, 279633, 378327, 838899, 1134981, 2143853, 6431559, 19294677]

約数ペア:

[(1, 19294677), (3, 6431559), (9, 2143853), (17, 1134981), (23, 838899), (51, 378327), (69, 279633), (153, 126109), (207, 93211), (391, 49347), (1173, 16449), (3519, 5483)]