12497744

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 60

約数和(自身を含む): 29685600

約数和(自身を除く): 17187856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 839, 931, 1064, 1678, 1862, 2128, 3356, 3724, 5873, 6712, 7448, 11746, 13424, 14896, 15941, 23492, 31882, 41111, 46984, 63764, 82222, 93968, 111587, 127528, 164444, 223174, 255056, 328888, 446348, 657776, 781109, 892696, 1562218, 1785392, 3124436, 6248872, 12497744]

約数ペア:

[(1, 12497744), (2, 6248872), (4, 3124436), (7, 1785392), (8, 1562218), (14, 892696), (16, 781109), (19, 657776), (28, 446348), (38, 328888), (49, 255056), (56, 223174), (76, 164444), (98, 127528), (112, 111587), (133, 93968), (152, 82222), (196, 63764), (266, 46984), (304, 41111), (392, 31882), (532, 23492), (784, 15941), (839, 14896), (931, 13424), (1064, 11746), (1678, 7448), (1862, 6712), (2128, 5873), (3356, 3724)]