12440784

素因数分解:

$2^4\times 3^1\times {\mathrm{259183}}^1$

素因数の和:259194

約数の個数: 20

約数和(自身を含む): 32138816

約数和(自身を除く): 19698032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 259183, 518366, 777549, 1036732, 1555098, 2073464, 3110196, 4146928, 6220392, 12440784]

約数ペア:

[(1, 12440784), (2, 6220392), (3, 4146928), (4, 3110196), (6, 2073464), (8, 1555098), (12, 1036732), (16, 777549), (24, 518366), (48, 259183)]