28942073

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 32148480

約数和(自身を除く): 3206407

約数列:

[1, 19, 23, 103, 437, 643, 1957, 2369, 12217, 14789, 45011, 66229, 280991, 1258351, 1523267, 28942073]

約数ペア:

[(1, 28942073), (19, 1523267), (23, 1258351), (103, 280991), (437, 66229), (643, 45011), (1957, 14789), (2369, 12217)]