23509519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 27396864

約数和(自身を除く): 3887345

約数列:

[1, 11, 23, 43, 253, 473, 989, 2161, 10879, 23771, 49703, 92923, 546733, 1022153, 2137229, 23509519]

約数ペア:

[(1, 23509519), (11, 2137229), (23, 1022153), (43, 546733), (253, 92923), (473, 49703), (989, 23771), (2161, 10879)]