19039956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{122051}}^1$

素因数の和:122071

約数の個数: 24

約数和(自身を含む): 47844384

約数和(自身を除く): 28804428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 122051, 244102, 366153, 488204, 732306, 1464612, 1586663, 3173326, 4759989, 6346652, 9519978, 19039956]

約数ペア:

[(1, 19039956), (2, 9519978), (3, 6346652), (4, 4759989), (6, 3173326), (12, 1586663), (13, 1464612), (26, 732306), (39, 488204), (52, 366153), (78, 244102), (156, 122051)]