19183449

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6781}}^1$

素因数の和:6848

約数の個数: 16

約数和(自身を含む): 27345024

約数和(自身を除く): 8161575

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 6781, 20343, 155963, 278021, 467889, 834063, 6394483, 19183449]

約数ペア:

[(1, 19183449), (3, 6394483), (23, 834063), (41, 467889), (69, 278021), (123, 155963), (943, 20343), (2829, 6781)]