21588835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 27184896

約数和(自身を除く): 5596061

約数列:

[1, 5, 23, 115, 227, 827, 1135, 4135, 5221, 19021, 26105, 95105, 187729, 938645, 4317767, 21588835]

約数ペア:

[(1, 21588835), (5, 4317767), (23, 938645), (115, 187729), (227, 95105), (827, 26105), (1135, 19021), (4135, 5221)]