12528025338

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{3227209}}^1$

素因数の和:3227861

約数の個数: 16

約数和(自身を含む): 25094784960

約数和(自身を除く): 12566759622

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 3227209, 6454418, 9681627, 19363254, 2088004223, 4176008446, 6264012669, 12528025338]

約数ペア:

[(1, 12528025338), (2, 6264012669), (3, 4176008446), (6, 2088004223), (647, 19363254), (1294, 9681627), (1941, 6454418), (3882, 3227209)]