15401776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74047}}^1$

素因数の和:74068

約数の個数: 20

約数和(自身を含む): 32136832

約数和(自身を除く): 16735056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74047, 148094, 296188, 592376, 962611, 1184752, 1925222, 3850444, 7700888, 15401776]

約数ペア:

[(1, 15401776), (2, 7700888), (4, 3850444), (8, 1925222), (13, 1184752), (16, 962611), (26, 592376), (52, 296188), (104, 148094), (208, 74047)]