8843930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 16977600

約数和(自身を除く): 8133670

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 523, 890, 1046, 1691, 2615, 3382, 5230, 8455, 9937, 16910, 19874, 46547, 49685, 93094, 99370, 232735, 465470, 884393, 1768786, 4421965, 8843930]

約数ペア:

[(1, 8843930), (2, 4421965), (5, 1768786), (10, 884393), (19, 465470), (38, 232735), (89, 99370), (95, 93094), (178, 49685), (190, 46547), (445, 19874), (523, 16910), (890, 9937), (1046, 8455), (1691, 5230), (2615, 3382)]