19491036376

素因数分解:

$2^3\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{188443}}^1$

素因数の和:190303

約数の個数: 32

約数和(自身を含む): 41789341440

約数和(自身を除く): 22298305064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1847, 3694, 7388, 12929, 14776, 25858, 51716, 103432, 188443, 376886, 753772, 1319101, 1507544, 2638202, 5276404, 10552808, 348054221, 696108442, 1392216884, 2436379547, 2784433768, 4872759094, 9745518188, 19491036376]

約数ペア:

[(1, 19491036376), (2, 9745518188), (4, 4872759094), (7, 2784433768), (8, 2436379547), (14, 1392216884), (28, 696108442), (56, 348054221), (1847, 10552808), (3694, 5276404), (7388, 2638202), (12929, 1507544), (14776, 1319101), (25858, 753772), (51716, 376886), (103432, 188443)]