22746730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78437}}^1$

素因数の和:78473

約数の個数: 16

約数和(自身を含む): 42356520

約数和(自身を除く): 19609790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 78437, 156874, 392185, 784370, 2274673, 4549346, 11373365, 22746730]

約数ペア:

[(1, 22746730), (2, 11373365), (5, 4549346), (10, 2274673), (29, 784370), (58, 392185), (145, 156874), (290, 78437)]