12051655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 18828288

約数和(自身を除く): 6776633

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1361, 1771, 6805, 8855, 9527, 14971, 31303, 47635, 74855, 104797, 156515, 219121, 344333, 523985, 1095605, 1721665, 2410331, 12051655]

約数ペア:

[(1, 12051655), (5, 2410331), (7, 1721665), (11, 1095605), (23, 523985), (35, 344333), (55, 219121), (77, 156515), (115, 104797), (161, 74855), (253, 47635), (385, 31303), (805, 14971), (1265, 9527), (1361, 8855), (1771, 6805)]