18841454

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 29023488

約数和(自身を除く): 10182034

約数列:

[1, 2, 47, 94, 227, 454, 883, 1766, 10669, 21338, 41501, 83002, 200441, 400882, 9420727, 18841454]

約数ペア:

[(1, 18841454), (2, 9420727), (47, 400882), (94, 200441), (227, 83002), (454, 41501), (883, 21338), (1766, 10669)]