12967192

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 30093120

約数和(自身を除く): 17125928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 257, 371, 424, 476, 514, 742, 901, 952, 1028, 1484, 1799, 1802, 2056, 2968, 3598, 3604, 4369, 6307, 7196, 7208, 8738, 12614, 13621, 14392, 17476, 25228, 27242, 30583, 34952, 50456, 54484, 61166, 95347, 108968, 122332, 190694, 231557, 244664, 381388, 463114, 762776, 926228, 1620899, 1852456, 3241798, 6483596, 12967192]

約数ペア:

[(1, 12967192), (2, 6483596), (4, 3241798), (7, 1852456), (8, 1620899), (14, 926228), (17, 762776), (28, 463114), (34, 381388), (53, 244664), (56, 231557), (68, 190694), (106, 122332), (119, 108968), (136, 95347), (212, 61166), (238, 54484), (257, 50456), (371, 34952), (424, 30583), (476, 27242), (514, 25228), (742, 17476), (901, 14392), (952, 13621), (1028, 12614), (1484, 8738), (1799, 7208), (1802, 7196), (2056, 6307), (2968, 4369), (3598, 3604)]