2019471530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8780311}}^1$

素因数の和:8780341

約数の個数: 16

約数和(自身を含む): 3793094784

約数和(自身を除く): 1773623254

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8780311, 17560622, 43901555, 87803110, 201947153, 403894306, 1009735765, 2019471530]

約数ペア:

[(1, 2019471530), (2, 1009735765), (5, 403894306), (10, 201947153), (23, 87803110), (46, 43901555), (115, 17560622), (230, 8780311)]