16074905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 24634368

約数和(自身を除く): 8559463

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 971, 1505, 2365, 3311, 4855, 6797, 10681, 16555, 33985, 41753, 53405, 74767, 208765, 292271, 373835, 459283, 1461355, 2296415, 3214981, 16074905]

約数ペア:

[(1, 16074905), (5, 3214981), (7, 2296415), (11, 1461355), (35, 459283), (43, 373835), (55, 292271), (77, 208765), (215, 74767), (301, 53405), (385, 41753), (473, 33985), (971, 16555), (1505, 10681), (2365, 6797), (3311, 4855)]