2012335315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{450691}}^1$

素因数の和:450762

約数の個数: 16

約数和(自身を含む): 2595985920

約数和(自身を除く): 583650605

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 450691, 2253455, 8563129, 21182477, 42815645, 105912385, 402467063, 2012335315]

約数ペア:

[(1, 2012335315), (5, 402467063), (19, 105912385), (47, 42815645), (95, 21182477), (235, 8563129), (893, 2253455), (4465, 450691)]