15401428

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 30889152

約数和(自身を除く): 15487724

約数列:

[1, 2, 4, 7, 14, 28, 563, 977, 1126, 1954, 2252, 3908, 3941, 6839, 7882, 13678, 15764, 27356, 550051, 1100102, 2200204, 3850357, 7700714, 15401428]

約数ペア:

[(1, 15401428), (2, 7700714), (4, 3850357), (7, 2200204), (14, 1100102), (28, 550051), (563, 27356), (977, 15764), (1126, 13678), (1954, 7882), (2252, 6839), (3908, 3941)]