19287078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 41116896

約数和(自身を除く): 21829818

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 519, 1038, 1093, 2186, 2941, 3279, 5882, 6558, 8823, 17646, 18581, 37162, 55743, 111486, 189089, 378178, 567267, 1134534, 3214513, 6429026, 9643539, 19287078]

約数ペア:

[(1, 19287078), (2, 9643539), (3, 6429026), (6, 3214513), (17, 1134534), (34, 567267), (51, 378178), (102, 189089), (173, 111486), (346, 55743), (519, 37162), (1038, 18581), (1093, 17646), (2186, 8823), (2941, 6558), (3279, 5882)]