19382622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 27895458

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 107, 114, 133, 214, 227, 266, 321, 399, 454, 642, 681, 749, 798, 1362, 1498, 1589, 2033, 2247, 3178, 4066, 4313, 4494, 4767, 6099, 8626, 9534, 12198, 12939, 14231, 24289, 25878, 28462, 30191, 42693, 48578, 60382, 72867, 85386, 90573, 145734, 170023, 181146, 340046, 461491, 510069, 922982, 1020138, 1384473, 2768946, 3230437, 6460874, 9691311, 19382622]

約数ペア:

[(1, 19382622), (2, 9691311), (3, 6460874), (6, 3230437), (7, 2768946), (14, 1384473), (19, 1020138), (21, 922982), (38, 510069), (42, 461491), (57, 340046), (107, 181146), (114, 170023), (133, 145734), (214, 90573), (227, 85386), (266, 72867), (321, 60382), (399, 48578), (454, 42693), (642, 30191), (681, 28462), (749, 25878), (798, 24289), (1362, 14231), (1498, 12939), (1589, 12198), (2033, 9534), (2247, 8626), (3178, 6099), (4066, 4767), (4313, 4494)]