12761872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34679}}^1$

素因数の和:34710

約数の個数: 20

約数和(自身を含む): 25801920

約数和(自身を除く): 13040048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34679, 69358, 138716, 277432, 554864, 797617, 1595234, 3190468, 6380936, 12761872]

約数ペア:

[(1, 12761872), (2, 6380936), (4, 3190468), (8, 1595234), (16, 797617), (23, 554864), (46, 277432), (92, 138716), (184, 69358), (368, 34679)]