2019113866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13111129}}^1$

素因数の和:13111149

約数の個数: 16

約数和(自身を含む): 3776005440

約数和(自身を除く): 1756891574

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13111129, 26222258, 91777903, 144222419, 183555806, 288444838, 1009556933, 2019113866]

約数ペア:

[(1, 2019113866), (2, 1009556933), (7, 288444838), (11, 183555806), (14, 144222419), (22, 91777903), (77, 26222258), (154, 13111129)]