19984163

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 21767616

約数和(自身を除く): 1783453

約数列:

[1, 17, 101, 103, 113, 1717, 1751, 1921, 10403, 11413, 11639, 176851, 194021, 197863, 1175539, 19984163]

約数ペア:

[(1, 19984163), (17, 1175539), (101, 197863), (103, 194021), (113, 176851), (1717, 11639), (1751, 11413), (1921, 10403)]