13322776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{38729}}^1$

素因数の和:38778

約数の個数: 16

約数和(自身を含む): 25561800

約数和(自身を除く): 12239024

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 38729, 77458, 154916, 309832, 1665347, 3330694, 6661388, 13322776]

約数ペア:

[(1, 13322776), (2, 6661388), (4, 3330694), (8, 1665347), (43, 309832), (86, 154916), (172, 77458), (344, 38729)]