1920852082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{211501}}^1$

素因数の和:211761

約数の個数: 16

約数和(自身を含む): 3045628800

約数和(自身を除く): 1124776718

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 211501, 423002, 4018519, 8037038, 50548739, 101097478, 960426041, 1920852082]

約数ペア:

[(1, 1920852082), (2, 960426041), (19, 101097478), (38, 50548739), (239, 8037038), (478, 4018519), (4541, 423002), (9082, 211501)]