19427874

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{54881}}^1$

素因数の和:54945

約数の個数: 16

約数和(自身を含む): 39515040

約数和(自身を除く): 20087166

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 54881, 109762, 164643, 329286, 3237979, 6475958, 9713937, 19427874]

約数ペア:

[(1, 19427874), (2, 9713937), (3, 6475958), (6, 3237979), (59, 329286), (118, 164643), (177, 109762), (354, 54881)]