47596190

素因数分解:

$2^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{2381}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 85752000

約数和(自身を除く): 38155810

約数列:

[1, 2, 5, 10, 1999, 2381, 3998, 4762, 9995, 11905, 19990, 23810, 4759619, 9519238, 23798095, 47596190]

約数ペア:

[(1, 47596190), (2, 23798095), (5, 9519238), (10, 4759619), (1999, 23810), (2381, 19990), (3998, 11905), (4762, 9995)]