2145611594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8066209}}^1$

素因数の和:8066237

約数の個数: 16

約数和(自身を含む): 3871780800

約数和(自身を除く): 1726169206

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8066209, 16132418, 56463463, 112926926, 153257971, 306515942, 1072805797, 2145611594]

約数ペア:

[(1, 2145611594), (2, 1072805797), (7, 306515942), (14, 153257971), (19, 112926926), (38, 56463463), (133, 16132418), (266, 8066209)]