19471186

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4127}}^1$

素因数の和:4473

約数の個数: 16

約数和(自身を含む): 33486336

約数和(自身を除く): 14015150

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4127, 4718, 8254, 28889, 57778, 1390799, 2781598, 9735593, 19471186]

約数ペア:

[(1, 19471186), (2, 9735593), (7, 2781598), (14, 1390799), (337, 57778), (674, 28889), (2359, 8254), (4127, 4718)]