15142666

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1277}}^1$

素因数の和:1315

約数の個数: 36

約数和(自身を含む): 29065554

約数和(自身を除く): 13922888

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1277, 1694, 2554, 5929, 8939, 11858, 14047, 17878, 28094, 62573, 98329, 125146, 154517, 196658, 309034, 688303, 1081619, 1376606, 2163238, 7571333, 15142666]

約数ペア:

[(1, 15142666), (2, 7571333), (7, 2163238), (11, 1376606), (14, 1081619), (22, 688303), (49, 309034), (77, 196658), (98, 154517), (121, 125146), (154, 98329), (242, 62573), (539, 28094), (847, 17878), (1078, 14047), (1277, 11858), (1694, 8939), (2554, 5929)]