15707971118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{13033}}^1$

素因数の和:13281

約数の個数: 64

約数和(自身を含む): 29730032640

約数和(自身を除く): 14022061522

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 197, 266, 322, 394, 437, 874, 1379, 2758, 3059, 3743, 4531, 6118, 7486, 9062, 13033, 26066, 26201, 31717, 52402, 63434, 86089, 91231, 172178, 182462, 247627, 299759, 495254, 599518, 602623, 1205246, 1733389, 2098313, 2567501, 3466778, 4196626, 5135002, 5695421, 11390842, 17972507, 35945014, 39867947, 48782519, 59052523, 79735894, 97565038, 118105046, 341477633, 413367661, 682955266, 826735322, 1121997937, 2243995874, 7853985559, 15707971118]

約数ペア:

[(1, 15707971118), (2, 7853985559), (7, 2243995874), (14, 1121997937), (19, 826735322), (23, 682955266), (38, 413367661), (46, 341477633), (133, 118105046), (161, 97565038), (197, 79735894), (266, 59052523), (322, 48782519), (394, 39867947), (437, 35945014), (874, 17972507), (1379, 11390842), (2758, 5695421), (3059, 5135002), (3743, 4196626), (4531, 3466778), (6118, 2567501), (7486, 2098313), (9062, 1733389), (13033, 1205246), (26066, 602623), (26201, 599518), (31717, 495254), (52402, 299759), (63434, 247627), (86089, 182462), (91231, 172178)]