19010504

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{23071}}^1$

素因数の和:23180

約数の個数: 16

約数和(自身を含む): 35992320

約数和(自身を除く): 16981816

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 23071, 46142, 92284, 184568, 2376313, 4752626, 9505252, 19010504]

約数ペア:

[(1, 19010504), (2, 9505252), (4, 4752626), (8, 2376313), (103, 184568), (206, 92284), (412, 46142), (824, 23071)]