19134367

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7038

約数の個数: 16

約数和(自身を含む): 24164352

約数和(自身を除く): 5029985

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 6991, 48937, 118847, 160793, 831929, 1125551, 2733481, 19134367]

約数ペア:

[(1, 19134367), (7, 2733481), (17, 1125551), (23, 831929), (119, 160793), (161, 118847), (391, 48937), (2737, 6991)]