2021032936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19433009}}^1$

素因数の和:19433028

約数の個数: 16

約数和(自身を含む): 4080932100

約数和(自身を除く): 2059899164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19433009, 38866018, 77732036, 155464072, 252629117, 505258234, 1010516468, 2021032936]

約数ペア:

[(1, 2021032936), (2, 1010516468), (4, 505258234), (8, 252629117), (13, 155464072), (26, 77732036), (52, 38866018), (104, 19433009)]