2019551442

素因数分解:

$2^1\times 3^1\times {\mathrm{12641}}^1\times {\mathrm{26627}}^1$

素因数の和:39273

約数の個数: 16

約数和(自身を含む): 4039574112

約数和(自身を除く): 2020022670

約数列:

[1, 2, 3, 6, 12641, 25282, 26627, 37923, 53254, 75846, 79881, 159762, 336591907, 673183814, 1009775721, 2019551442]

約数ペア:

[(1, 2019551442), (2, 1009775721), (3, 673183814), (6, 336591907), (12641, 159762), (25282, 79881), (26627, 75846), (37923, 53254)]