16530266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 27172800

約数和(自身を除く): 10642534

約数列:

[1, 2, 19, 38, 59, 73, 101, 118, 146, 202, 1121, 1387, 1919, 2242, 2774, 3838, 4307, 5959, 7373, 8614, 11918, 14746, 81833, 113221, 140087, 163666, 226442, 280174, 435007, 870014, 8265133, 16530266]

約数ペア:

[(1, 16530266), (2, 8265133), (19, 870014), (38, 435007), (59, 280174), (73, 226442), (101, 163666), (118, 140087), (146, 113221), (202, 81833), (1121, 14746), (1387, 11918), (1919, 8614), (2242, 7373), (2774, 5959), (3838, 4307)]