20230738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4621}}^1$

素因数の和:4833

約数の個数: 16

約数和(自身を含む): 33278400

約数和(自身を除く): 13047662

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 4621, 9242, 50831, 101662, 919579, 1839158, 10115369, 20230738]

約数ペア:

[(1, 20230738), (2, 10115369), (11, 1839158), (22, 919579), (199, 101662), (398, 50831), (2189, 9242), (4378, 4621)]