12770384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72559}}^1$

素因数の和:72578

約数の個数: 20

約数和(自身を含む): 26992320

約数和(自身を除く): 14221936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72559, 145118, 290236, 580472, 798149, 1160944, 1596298, 3192596, 6385192, 12770384]

約数ペア:

[(1, 12770384), (2, 6385192), (4, 3192596), (8, 1596298), (11, 1160944), (16, 798149), (22, 580472), (44, 290236), (88, 145118), (176, 72559)]