12804726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1481}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 28169856

約数和(自身を除く): 15365130

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 1481, 2882, 2962, 4323, 4443, 8646, 8886, 16291, 32582, 48873, 97746, 194011, 388022, 582033, 1164066, 2134121, 4268242, 6402363, 12804726]

約数ペア:

[(1, 12804726), (2, 6402363), (3, 4268242), (6, 2134121), (11, 1164066), (22, 582033), (33, 388022), (66, 194011), (131, 97746), (262, 48873), (393, 32582), (786, 16291), (1441, 8886), (1481, 8646), (2882, 4443), (2962, 4323)]