19855234

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34591}}^1$

素因数の和:34641

約数の個数: 16

約数和(自身を含む): 34868736

約数和(自身を除く): 15013502

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 34591, 69182, 242137, 484274, 1418231, 2836462, 9927617, 19855234]

約数ペア:

[(1, 19855234), (2, 9927617), (7, 2836462), (14, 1418231), (41, 484274), (82, 242137), (287, 69182), (574, 34591)]