21440975798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{829}}^1\times {\mathrm{1553}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 35196608160

約数和(自身を除く): 13755632362

約数列:

[1, 2, 11, 22, 757, 829, 1514, 1553, 1658, 3106, 8327, 9119, 16654, 17083, 18238, 34166, 627553, 1175621, 1255106, 1287437, 2351242, 2574874, 6903083, 12931831, 13806166, 14161807, 25863662, 28323614, 974589809, 1949179618, 10720487899, 21440975798]

約数ペア:

[(1, 21440975798), (2, 10720487899), (11, 1949179618), (22, 974589809), (757, 28323614), (829, 25863662), (1514, 14161807), (1553, 13806166), (1658, 12931831), (3106, 6903083), (8327, 2574874), (9119, 2351242), (16654, 1287437), (17083, 1255106), (18238, 1175621), (34166, 627553)]