64194863

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 71539200

約数和(自身を除く): 7344337

約数列:

[1, 19, 23, 71, 437, 1349, 1633, 2069, 31027, 39311, 47587, 146899, 904153, 2791081, 3378677, 64194863]

約数ペア:

[(1, 64194863), (19, 3378677), (23, 2791081), (71, 904153), (437, 146899), (1349, 47587), (1633, 39311), (2069, 31027)]