2011920982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{227233}}^1$

素因数の和:227487

約数の個数: 16

約数和(自身を含む): 3190365360

約数和(自身を除く): 1178444378

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 227233, 454466, 4317427, 8634854, 52945289, 105890578, 1005960491, 2011920982]

約数ペア:

[(1, 2011920982), (2, 1005960491), (19, 105890578), (38, 52945289), (233, 8634854), (466, 4317427), (4427, 454466), (8854, 227233)]