12305712

素因数分解:

$2^4\times 3^1\times {\mathrm{256369}}^1$

素因数の和:256380

約数の個数: 20

約数和(自身を含む): 31789880

約数和(自身を除く): 19484168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 256369, 512738, 769107, 1025476, 1538214, 2050952, 3076428, 4101904, 6152856, 12305712]

約数ペア:

[(1, 12305712), (2, 6152856), (3, 4101904), (4, 3076428), (6, 2050952), (8, 1538214), (12, 1025476), (16, 769107), (24, 512738), (48, 256369)]