2019065762

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{65287}}^1$

素因数の和:65390

約数の個数: 24

約数和(自身を含む): 3536520384

約数和(自身を除く): 1517454622

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2209, 4418, 15463, 30926, 65287, 130574, 457009, 914018, 3068489, 6136978, 21479423, 42958846, 144218983, 288437966, 1009532881, 2019065762]

約数ペア:

[(1, 2019065762), (2, 1009532881), (7, 288437966), (14, 144218983), (47, 42958846), (94, 21479423), (329, 6136978), (658, 3068489), (2209, 914018), (4418, 457009), (15463, 130574), (30926, 65287)]