21884865230

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2325703}}^1$

素因数の和:2326651

約数の個数: 16

約数和(自身を含む): 39434637024

約数和(自身を除く): 17549771794

約数列:

[1, 2, 5, 10, 941, 1882, 4705, 9410, 2325703, 4651406, 11628515, 23257030, 2188486523, 4376973046, 10942432615, 21884865230]

約数ペア:

[(1, 21884865230), (2, 10942432615), (5, 4376973046), (10, 2188486523), (941, 23257030), (1882, 11628515), (4705, 4651406), (9410, 2325703)]