16255228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{647}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 31135104

約数和(自身を除く): 14879876

約数列:

[1, 2, 4, 11, 22, 44, 571, 647, 1142, 1294, 2284, 2588, 6281, 7117, 12562, 14234, 25124, 28468, 369437, 738874, 1477748, 4063807, 8127614, 16255228]

約数ペア:

[(1, 16255228), (2, 8127614), (4, 4063807), (11, 1477748), (22, 738874), (44, 369437), (571, 28468), (647, 25124), (1142, 14234), (1294, 12562), (2284, 7117), (2588, 6281)]