19302531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{821}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 27343008

約数和(自身を除く): 8040477

約数列:

[1, 3, 17, 51, 461, 821, 1383, 2463, 7837, 13957, 23511, 41871, 378481, 1135443, 6434177, 19302531]

約数ペア:

[(1, 19302531), (3, 6434177), (17, 1135443), (51, 378481), (461, 41871), (821, 23511), (1383, 13957), (2463, 7837)]