27956030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147137}}^1$

素因数の和:147163

約数の個数: 16

約数和(自身を含む): 52969680

約数和(自身を除く): 25013650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 147137, 294274, 735685, 1471370, 2795603, 5591206, 13978015, 27956030]

約数ペア:

[(1, 27956030), (2, 13978015), (5, 5591206), (10, 2795603), (19, 1471370), (38, 735685), (95, 294274), (190, 147137)]