16249788

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7919}}^1$

素因数の和:7951

約数の個数: 48

約数和(自身を含む): 44352000

約数和(自身を除く): 28102212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7919, 15838, 23757, 31676, 47514, 71271, 95028, 142542, 150461, 213813, 285084, 300922, 427626, 451383, 601844, 855252, 902766, 1354149, 1805532, 2708298, 4062447, 5416596, 8124894, 16249788]

約数ペア:

[(1, 16249788), (2, 8124894), (3, 5416596), (4, 4062447), (6, 2708298), (9, 1805532), (12, 1354149), (18, 902766), (19, 855252), (27, 601844), (36, 451383), (38, 427626), (54, 300922), (57, 285084), (76, 213813), (108, 150461), (114, 142542), (171, 95028), (228, 71271), (342, 47514), (513, 31676), (684, 23757), (1026, 15838), (2052, 7919)]