91906838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{22189}}^1$

素因数の和:22319

約数の個数: 16

約数和(自身を含む): 146454000

約数和(自身を除く): 54547162

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 22189, 44378, 421591, 843182, 2418601, 4837202, 45953419, 91906838]

約数ペア:

[(1, 91906838), (2, 45953419), (19, 4837202), (38, 2418601), (109, 843182), (218, 421591), (2071, 44378), (4142, 22189)]