19136127

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 26435808

約数和(自身を除く): 7299681

約数列:

[1, 3, 53, 61, 159, 183, 1973, 3233, 5919, 9699, 104569, 120353, 313707, 361059, 6378709, 19136127]

約数ペア:

[(1, 19136127), (3, 6378709), (53, 361059), (61, 313707), (159, 120353), (183, 104569), (1973, 9699), (3233, 5919)]