9958790

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1231}}^1$

素因数の和:2047

約数の個数: 16

約数和(自身を含む): 17962560

約数和(自身を除く): 8003770

約数列:

[1, 2, 5, 10, 809, 1231, 1618, 2462, 4045, 6155, 8090, 12310, 995879, 1991758, 4979395, 9958790]

約数ペア:

[(1, 9958790), (2, 4979395), (5, 1991758), (10, 995879), (809, 12310), (1231, 8090), (1618, 6155), (2462, 4045)]