19354776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5048

約数の個数: 64

約数和(自身を含む): 57715200

約数和(自身を除く): 38360424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 5009, 10018, 15027, 20036, 30054, 35063, 40072, 60108, 70126, 105189, 115207, 120216, 140252, 210378, 230414, 280504, 345621, 420756, 460828, 691242, 806449, 841512, 921656, 1382484, 1612898, 2419347, 2764968, 3225796, 4838694, 6451592, 9677388, 19354776]

約数ペア:

[(1, 19354776), (2, 9677388), (3, 6451592), (4, 4838694), (6, 3225796), (7, 2764968), (8, 2419347), (12, 1612898), (14, 1382484), (21, 921656), (23, 841512), (24, 806449), (28, 691242), (42, 460828), (46, 420756), (56, 345621), (69, 280504), (84, 230414), (92, 210378), (138, 140252), (161, 120216), (168, 115207), (184, 105189), (276, 70126), (322, 60108), (483, 40072), (552, 35063), (644, 30054), (966, 20036), (1288, 15027), (1932, 10018), (3864, 5009)]