9914988

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1289}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 23189040

約数和(自身を除く): 13274052

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1289, 1923, 2564, 2578, 3846, 3867, 5156, 7692, 7734, 15468, 826249, 1652498, 2478747, 3304996, 4957494, 9914988]

約数ペア:

[(1, 9914988), (2, 4957494), (3, 3304996), (4, 2478747), (6, 1652498), (12, 826249), (641, 15468), (1282, 7734), (1289, 7692), (1923, 5156), (2564, 3867), (2578, 3846)]