13316264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 16318936

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 293, 299, 437, 494, 586, 598, 874, 988, 1172, 1196, 1748, 1976, 2344, 2392, 3496, 3809, 5567, 5681, 6739, 7618, 11134, 11362, 13478, 15236, 22268, 22724, 26956, 30472, 44536, 45448, 53912, 72371, 87607, 128041, 144742, 175214, 256082, 289484, 350428, 512164, 578968, 700856, 1024328, 1664533, 3329066, 6658132, 13316264]

約数ペア:

[(1, 13316264), (2, 6658132), (4, 3329066), (8, 1664533), (13, 1024328), (19, 700856), (23, 578968), (26, 512164), (38, 350428), (46, 289484), (52, 256082), (76, 175214), (92, 144742), (104, 128041), (152, 87607), (184, 72371), (247, 53912), (293, 45448), (299, 44536), (437, 30472), (494, 26956), (586, 22724), (598, 22268), (874, 15236), (988, 13478), (1172, 11362), (1196, 11134), (1748, 7618), (1976, 6739), (2344, 5681), (2392, 5567), (3496, 3809)]