13495384

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 29754000

約数和(自身を除く): 16258616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 199, 346, 392, 398, 692, 796, 1211, 1384, 1393, 1592, 2422, 2786, 4844, 5572, 8477, 9688, 9751, 11144, 16954, 19502, 33908, 34427, 39004, 67816, 68854, 78008, 137708, 240989, 275416, 481978, 963956, 1686923, 1927912, 3373846, 6747692, 13495384]

約数ペア:

[(1, 13495384), (2, 6747692), (4, 3373846), (7, 1927912), (8, 1686923), (14, 963956), (28, 481978), (49, 275416), (56, 240989), (98, 137708), (173, 78008), (196, 68854), (199, 67816), (346, 39004), (392, 34427), (398, 33908), (692, 19502), (796, 16954), (1211, 11144), (1384, 9751), (1393, 9688), (1592, 8477), (2422, 5572), (2786, 4844)]