1316403726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19945511}}^1$

素因数の和:19945527

約数の個数: 16

約数和(自身を含む): 2872153728

約数和(自身を除く): 1555750002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19945511, 39891022, 59836533, 119673066, 219400621, 438801242, 658201863, 1316403726]

約数ペア:

[(1, 1316403726), (2, 658201863), (3, 438801242), (6, 219400621), (11, 119673066), (22, 59836533), (33, 39891022), (66, 19945511)]