389621194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{10463}}^1$

素因数の和:10941

約数の個数: 16

約数和(自身を含む): 599461632

約数和(自身を除く): 209840438

約数列:

[1, 2, 43, 86, 433, 866, 10463, 18619, 20926, 37238, 449909, 899818, 4530479, 9060958, 194810597, 389621194]

約数ペア:

[(1, 389621194), (2, 194810597), (43, 9060958), (86, 4530479), (433, 899818), (866, 449909), (10463, 37238), (18619, 20926)]