19095938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4597}}^1$

素因数の和:4697

約数の個数: 16

約数和(自身を含む): 30015744

約数和(自身を除く): 10919806

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 4597, 9194, 142507, 285014, 307999, 615998, 9547969, 19095938]

約数ペア:

[(1, 19095938), (2, 9547969), (31, 615998), (62, 307999), (67, 285014), (134, 142507), (2077, 9194), (4154, 4597)]