19859382

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{2017}}^1$

素因数の和:2572

約数の個数: 24

約数和(自身を含む): 43128696

約数和(自身を除く): 23269314

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1641, 2017, 3282, 4034, 4923, 6051, 9846, 12102, 18153, 36306, 1103299, 2206598, 3309897, 6619794, 9929691, 19859382]

約数ペア:

[(1, 19859382), (2, 9929691), (3, 6619794), (6, 3309897), (9, 2206598), (18, 1103299), (547, 36306), (1094, 18153), (1641, 12102), (2017, 9846), (3282, 6051), (4034, 4923)]