12472808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 12410392

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 1279, 2438, 2558, 4876, 5116, 9752, 10232, 29417, 58834, 67787, 117668, 135574, 235336, 271148, 542296, 1559101, 3118202, 6236404, 12472808]

約数ペア:

[(1, 12472808), (2, 6236404), (4, 3118202), (8, 1559101), (23, 542296), (46, 271148), (53, 235336), (92, 135574), (106, 117668), (184, 67787), (212, 58834), (424, 29417), (1219, 10232), (1279, 9752), (2438, 5116), (2558, 4876)]