12660272

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{1709}}^1$

素因数の和:2180

約数の個数: 20

約数和(自身を含む): 24596640

約数和(自身を除く): 11936368

約数列:

[1, 2, 4, 8, 16, 463, 926, 1709, 1852, 3418, 3704, 6836, 7408, 13672, 27344, 791267, 1582534, 3165068, 6330136, 12660272]

約数ペア:

[(1, 12660272), (2, 6330136), (4, 3165068), (8, 1582534), (16, 791267), (463, 27344), (926, 13672), (1709, 7408), (1852, 6836), (3418, 3704)]