19882608

素因数分解:

$2^4\times 3^1\times {\mathrm{414221}}^1$

素因数の和:414232

約数の個数: 20

約数和(自身を含む): 51363528

約数和(自身を除く): 31480920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414221, 828442, 1242663, 1656884, 2485326, 3313768, 4970652, 6627536, 9941304, 19882608]

約数ペア:

[(1, 19882608), (2, 9941304), (3, 6627536), (4, 4970652), (6, 3313768), (8, 2485326), (12, 1656884), (16, 1242663), (24, 828442), (48, 414221)]