19554072

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11161}}^1$

素因数の和:11243

約数の個数: 32

約数和(自身を含む): 49559280

約数和(自身を除く): 30005208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 11161, 22322, 33483, 44644, 66966, 89288, 133932, 267864, 814753, 1629506, 2444259, 3259012, 4888518, 6518024, 9777036, 19554072]

約数ペア:

[(1, 19554072), (2, 9777036), (3, 6518024), (4, 4888518), (6, 3259012), (8, 2444259), (12, 1629506), (24, 814753), (73, 267864), (146, 133932), (219, 89288), (292, 66966), (438, 44644), (584, 33483), (876, 22322), (1752, 11161)]