18122364010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78792887}}^1$

素因数の和:78792917

約数の個数: 16

約数和(自身を含む): 34038527616

約数和(自身を除く): 15916163606

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 78792887, 157585774, 393964435, 787928870, 1812236401, 3624472802, 9061182005, 18122364010]

約数ペア:

[(1, 18122364010), (2, 9061182005), (5, 3624472802), (10, 1812236401), (23, 787928870), (46, 393964435), (115, 157585774), (230, 78792887)]