19307134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125371}}^1$

素因数の和:125391

約数の個数: 16

約数和(自身を含む): 36107136

約数和(自身を除く): 16800002

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 125371, 250742, 877597, 1379081, 1755194, 2758162, 9653567, 19307134]

約数ペア:

[(1, 19307134), (2, 9653567), (7, 2758162), (11, 1755194), (14, 1379081), (22, 877597), (77, 250742), (154, 125371)]