9647888

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{4603}}^1$

素因数の和:4742

約数の個数: 20

約数和(自身を含む): 18839568

約数和(自身を除く): 9191680

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 4603, 9206, 18412, 36824, 73648, 602993, 1205986, 2411972, 4823944, 9647888]

約数ペア:

[(1, 9647888), (2, 4823944), (4, 2411972), (8, 1205986), (16, 602993), (131, 73648), (262, 36824), (524, 18412), (1048, 9206), (2096, 4603)]