13275278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2359

約数の個数: 16

約数和(自身を含む): 20946816

約数和(自身を除く): 7671538

約数列:

[1, 2, 23, 46, 131, 262, 2203, 3013, 4406, 6026, 50669, 101338, 288593, 577186, 6637639, 13275278]

約数ペア:

[(1, 13275278), (2, 6637639), (23, 577186), (46, 288593), (131, 101338), (262, 50669), (2203, 6026), (3013, 4406)]