19894693066

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1040191}}^1$

素因数の和:1040397

約数の個数: 16

約数和(自身を含む): 30481786368

約数和(自身を除く): 10587093302

約数列:

[1, 2, 73, 131, 146, 262, 9563, 19126, 1040191, 2080382, 75933943, 136265021, 151867886, 272530042, 9947346533, 19894693066]

約数ペア:

[(1, 19894693066), (2, 9947346533), (73, 272530042), (131, 151867886), (146, 136265021), (262, 75933943), (9563, 2080382), (19126, 1040191)]