1846989145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{20231}}^1$

素因数の和:20317

約数の個数: 24

約数和(自身を含む): 2410845120

約数和(自身を除く): 563855975

約数列:

[1, 5, 19, 31, 95, 155, 589, 961, 2945, 4805, 18259, 20231, 91295, 101155, 384389, 627161, 1921945, 3135805, 11916059, 19441991, 59580295, 97209955, 369397829, 1846989145]

約数ペア:

[(1, 1846989145), (5, 369397829), (19, 97209955), (31, 59580295), (95, 19441991), (155, 11916059), (589, 3135805), (961, 1921945), (2945, 627161), (4805, 384389), (18259, 101155), (20231, 91295)]