22012858

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 41454504

約数和(自身を除く): 19441646

約数列:

[1, 2, 7, 14, 17, 34, 49, 73, 98, 119, 146, 181, 238, 362, 511, 833, 1022, 1241, 1267, 1666, 2482, 2534, 3077, 3577, 6154, 7154, 8687, 8869, 13213, 17374, 17738, 21539, 26426, 43078, 60809, 92491, 121618, 150773, 184982, 224621, 301546, 449242, 647437, 1294874, 1572347, 3144694, 11006429, 22012858]

約数ペア:

[(1, 22012858), (2, 11006429), (7, 3144694), (14, 1572347), (17, 1294874), (34, 647437), (49, 449242), (73, 301546), (98, 224621), (119, 184982), (146, 150773), (181, 121618), (238, 92491), (362, 60809), (511, 43078), (833, 26426), (1022, 21539), (1241, 17738), (1267, 17374), (1666, 13213), (2482, 8869), (2534, 8687), (3077, 7154), (3577, 6154)]