21126682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3433}}^1$

素因数の和:3633

約数の個数: 16

約数和(自身を含む): 33749352

約数和(自身を除く): 12622670

約数列:

[1, 2, 17, 34, 181, 362, 3077, 3433, 6154, 6866, 58361, 116722, 621373, 1242746, 10563341, 21126682]

約数ペア:

[(1, 21126682), (2, 10563341), (17, 1242746), (34, 621373), (181, 116722), (362, 58361), (3077, 6866), (3433, 6154)]