19124392

素因数分解:

$2^3\times 7^1\times {\mathrm{341507}}^1$

素因数の和:341520

約数の個数: 16

約数和(自身を含む): 40980960

約数和(自身を除く): 21856568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 341507, 683014, 1366028, 2390549, 2732056, 4781098, 9562196, 19124392]

約数ペア:

[(1, 19124392), (2, 9562196), (4, 4781098), (7, 2732056), (8, 2390549), (14, 1366028), (28, 683014), (56, 341507)]