19347033

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3284

約数の個数: 16

約数和(自身を含む): 26966016

約数和(自身を除く): 7618983

約数列:

[1, 3, 43, 47, 129, 141, 2021, 3191, 6063, 9573, 137213, 149977, 411639, 449931, 6449011, 19347033]

約数ペア:

[(1, 19347033), (3, 6449011), (43, 449931), (47, 411639), (129, 149977), (141, 137213), (2021, 9573), (3191, 6063)]