21052266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{184669}}^1$

素因数の和:184693

約数の個数: 16

約数和(自身を含む): 44320800

約数和(自身を除く): 23268534

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 184669, 369338, 554007, 1108014, 3508711, 7017422, 10526133, 21052266]

約数ペア:

[(1, 21052266), (2, 10526133), (3, 7017422), (6, 3508711), (19, 1108014), (38, 554007), (57, 369338), (114, 184669)]