19769631

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2713}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 30223104

約数和(自身を除く): 10453473

約数列:

[1, 3, 7, 21, 347, 1041, 2429, 2713, 7287, 8139, 18991, 56973, 941411, 2824233, 6589877, 19769631]

約数ペア:

[(1, 19769631), (3, 6589877), (7, 2824233), (21, 941411), (347, 56973), (1041, 18991), (2429, 8139), (2713, 7287)]