2019913758

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{469529}}^1$

素因数の和:469776

約数の個数: 24

約数和(自身を含む): 4394800800

約数和(自身を除く): 2374887042

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 469529, 939058, 1408587, 2817174, 4225761, 8451522, 112217431, 224434862, 336652293, 673304586, 1009956879, 2019913758]

約数ペア:

[(1, 2019913758), (2, 1009956879), (3, 673304586), (6, 336652293), (9, 224434862), (18, 112217431), (239, 8451522), (478, 4225761), (717, 2817174), (1434, 1408587), (2151, 939058), (4302, 469529)]