18825646

素因数分解:

$2^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1429}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 32329440

約数和(自身を除く): 13503794

約数列:

[1, 2, 7, 14, 941, 1429, 1882, 2858, 6587, 10003, 13174, 20006, 1344689, 2689378, 9412823, 18825646]

約数ペア:

[(1, 18825646), (2, 9412823), (7, 2689378), (14, 1344689), (941, 20006), (1429, 13174), (1882, 10003), (2858, 6587)]