19210488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72767}}^1$

素因数の和:72787

約数の個数: 32

約数和(自身を含む): 52392960

約数和(自身を除く): 33182472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72767, 145534, 218301, 291068, 436602, 582136, 800437, 873204, 1600874, 1746408, 2401311, 3201748, 4802622, 6403496, 9605244, 19210488]

約数ペア:

[(1, 19210488), (2, 9605244), (3, 6403496), (4, 4802622), (6, 3201748), (8, 2401311), (11, 1746408), (12, 1600874), (22, 873204), (24, 800437), (33, 582136), (44, 436602), (66, 291068), (88, 218301), (132, 145534), (264, 72767)]