12830422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{907}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 21051072

約数和(自身を除く): 8220650

約数列:

[1, 2, 11, 22, 643, 907, 1286, 1814, 7073, 9977, 14146, 19954, 583201, 1166402, 6415211, 12830422]

約数ペア:

[(1, 12830422), (2, 6415211), (11, 1166402), (22, 583201), (643, 19954), (907, 14146), (1286, 9977), (1814, 7073)]