19514292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12227}}^1$

素因数の和:12260

約数の個数: 48

約数和(自身を含む): 54781440

約数和(自身を除く): 35267148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12227, 24454, 36681, 48908, 73362, 85589, 146724, 171178, 232313, 256767, 342356, 464626, 513534, 696939, 929252, 1027068, 1393878, 1626191, 2787756, 3252382, 4878573, 6504764, 9757146, 19514292]

約数ペア:

[(1, 19514292), (2, 9757146), (3, 6504764), (4, 4878573), (6, 3252382), (7, 2787756), (12, 1626191), (14, 1393878), (19, 1027068), (21, 929252), (28, 696939), (38, 513534), (42, 464626), (57, 342356), (76, 256767), (84, 232313), (114, 171178), (133, 146724), (228, 85589), (266, 73362), (399, 48908), (532, 36681), (798, 24454), (1596, 12227)]