12905552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73327}}^1$

素因数の和:73346

約数の個数: 20

約数和(自身を含む): 27278016

約数和(自身を除く): 14372464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 73327, 146654, 293308, 586616, 806597, 1173232, 1613194, 3226388, 6452776, 12905552]

約数ペア:

[(1, 12905552), (2, 6452776), (4, 3226388), (8, 1613194), (11, 1173232), (16, 806597), (22, 586616), (44, 293308), (88, 146654), (176, 73327)]