12874426

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 19780200

約数和(自身を除く): 6905774

約数列:

[1, 2, 73, 109, 146, 218, 809, 1618, 7957, 15914, 59057, 88181, 118114, 176362, 6437213, 12874426]

約数ペア:

[(1, 12874426), (2, 6437213), (73, 176362), (109, 118114), (146, 88181), (218, 59057), (809, 15914), (1618, 7957)]