189053762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{81559}}^1$

素因数の和:81641

約数の個数: 16

約数和(自身を含む): 303403200

約数和(自身を除く): 114349438

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 81559, 163118, 1549621, 3099242, 4975099, 9950198, 94526881, 189053762]

約数ペア:

[(1, 189053762), (2, 94526881), (19, 9950198), (38, 4975099), (61, 3099242), (122, 1549621), (1159, 163118), (2318, 81559)]