2019570059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 2347296000

約数和(自身を除く): 327725941

約数列:

[1, 13, 19, 59, 139, 247, 767, 997, 1121, 1807, 2641, 8201, 12961, 14573, 18943, 34333, 58823, 106613, 138583, 155819, 246259, 764699, 1117637, 1801579, 2025647, 2633077, 8176397, 14529281, 34230001, 106293161, 155351543, 2019570059]

約数ペア:

[(1, 2019570059), (13, 155351543), (19, 106293161), (59, 34230001), (139, 14529281), (247, 8176397), (767, 2633077), (997, 2025647), (1121, 1801579), (1807, 1117637), (2641, 764699), (8201, 246259), (12961, 155819), (14573, 138583), (18943, 106613), (34333, 58823)]