12808976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34807}}^1$

素因数の和:34838

約数の個数: 20

約数和(自身を含む): 25897152

約数和(自身を除く): 13088176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34807, 69614, 139228, 278456, 556912, 800561, 1601122, 3202244, 6404488, 12808976]

約数ペア:

[(1, 12808976), (2, 6404488), (4, 3202244), (8, 1601122), (16, 800561), (23, 556912), (46, 278456), (92, 139228), (184, 69614), (368, 34807)]