16001192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 33180000

約数和(自身を除く): 17178808

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 199, 398, 437, 529, 796, 874, 1058, 1592, 1748, 2116, 3496, 3781, 4232, 4577, 7562, 9154, 10051, 15124, 18308, 20102, 30248, 36616, 40204, 80408, 86963, 105271, 173926, 210542, 347852, 421084, 695704, 842168, 2000149, 4000298, 8000596, 16001192]

約数ペア:

[(1, 16001192), (2, 8000596), (4, 4000298), (8, 2000149), (19, 842168), (23, 695704), (38, 421084), (46, 347852), (76, 210542), (92, 173926), (152, 105271), (184, 86963), (199, 80408), (398, 40204), (437, 36616), (529, 30248), (796, 20102), (874, 18308), (1058, 15124), (1592, 10051), (1748, 9154), (2116, 7562), (3496, 4577), (3781, 4232)]