12997596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 32278400

約数和(自身を除く): 19280804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 523, 654, 1046, 1308, 1569, 2071, 2092, 3138, 4142, 6213, 6276, 8284, 9937, 12426, 19874, 24852, 29811, 39748, 57007, 59622, 114014, 119244, 171021, 228028, 342042, 684084, 1083133, 2166266, 3249399, 4332532, 6498798, 12997596]

約数ペア:

[(1, 12997596), (2, 6498798), (3, 4332532), (4, 3249399), (6, 2166266), (12, 1083133), (19, 684084), (38, 342042), (57, 228028), (76, 171021), (109, 119244), (114, 114014), (218, 59622), (228, 57007), (327, 39748), (436, 29811), (523, 24852), (654, 19874), (1046, 12426), (1308, 9937), (1569, 8284), (2071, 6276), (2092, 6213), (3138, 4142)]