219039598

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{3469}}^1$

素因数の和:3843

約数の個数: 16

約数和(自身を含む): 332537040

約数和(自身を除く): 113497442

約数列:

[1, 2, 131, 241, 262, 482, 3469, 6938, 31571, 63142, 454439, 836029, 908878, 1672058, 109519799, 219039598]

約数ペア:

[(1, 219039598), (2, 109519799), (131, 1672058), (241, 908878), (262, 836029), (482, 454439), (3469, 63142), (6938, 31571)]