18932008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{33331}}^1$

素因数の和:33408

約数の個数: 16

約数和(自身を含む): 35998560

約数和(自身を除く): 17066552

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 33331, 66662, 133324, 266648, 2366501, 4733002, 9466004, 18932008]

約数ペア:

[(1, 18932008), (2, 9466004), (4, 4733002), (8, 2366501), (71, 266648), (142, 133324), (284, 66662), (568, 33331)]