21734846

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5903}}^1$

素因数の和:6175

約数の個数: 16

約数和(自身を含む): 37407744

約数和(自身を除く): 15672898

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 5903, 11806, 41321, 82642, 1552489, 3104978, 10867423, 21734846]

約数ペア:

[(1, 21734846), (2, 10867423), (7, 3104978), (14, 1552489), (263, 82642), (526, 41321), (1841, 11806), (3682, 5903)]