19308982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125383}}^1$

素因数の和:125403

約数の個数: 16

約数和(自身を含む): 36110592

約数和(自身を除く): 16801610

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 125383, 250766, 877681, 1379213, 1755362, 2758426, 9654491, 19308982]

約数ペア:

[(1, 19308982), (2, 9654491), (7, 2758426), (11, 1755362), (14, 1379213), (22, 877681), (77, 250766), (154, 125383)]