2019975619189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{61354543}}^1$

素因数の和:61354668

約数の個数: 16

約数和(自身を含む): 2288279073024

約数和(自身を除く): 268303453835

約数列:

[1, 11, 41, 73, 451, 803, 2993, 32923, 61354543, 674899973, 2515536263, 4478881639, 27670898893, 49267698029, 183634147199, 2019975619189]

約数ペア:

[(1, 2019975619189), (11, 183634147199), (41, 49267698029), (73, 27670898893), (451, 4478881639), (803, 2515536263), (2993, 674899973), (32923, 61354543)]