13072304

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6143}}^1$

素因数の和:6177

約数の個数: 40

約数和(自身を含む): 30474240

約数和(自身を除く): 17401936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 6143, 12286, 24572, 43001, 49144, 86002, 98288, 116717, 172004, 233434, 344008, 466868, 688016, 817019, 933736, 1634038, 1867472, 3268076, 6536152, 13072304]

約数ペア:

[(1, 13072304), (2, 6536152), (4, 3268076), (7, 1867472), (8, 1634038), (14, 933736), (16, 817019), (19, 688016), (28, 466868), (38, 344008), (56, 233434), (76, 172004), (112, 116717), (133, 98288), (152, 86002), (266, 49144), (304, 43001), (532, 24572), (1064, 12286), (2128, 6143)]