28356227

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1553}}^1$

素因数の和:1634

約数の個数: 12

約数和(自身を含む): 30862440

約数和(自身を除く): 2506213

約数列:

[1, 19, 31, 589, 961, 1553, 18259, 29507, 48143, 914717, 1492433, 28356227]

約数ペア:

[(1, 28356227), (19, 1492433), (31, 914717), (589, 48143), (961, 29507), (1553, 18259)]