19585922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4817}}^1$

素因数の和:4945

約数の個数: 16

約数和(自身を含む): 31220640

約数和(自身を除く): 11634718

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 4817, 9634, 91523, 183046, 515419, 1030838, 9792961, 19585922]

約数ペア:

[(1, 19585922), (2, 9792961), (19, 1030838), (38, 515419), (107, 183046), (214, 91523), (2033, 9634), (4066, 4817)]