12130448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 25861440

約数和(自身を除く): 13730992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 439, 628, 878, 1256, 1727, 1756, 2512, 3454, 3512, 4829, 6908, 7024, 9658, 13816, 19316, 27632, 38632, 68923, 77264, 137846, 275692, 551384, 758153, 1102768, 1516306, 3032612, 6065224, 12130448]

約数ペア:

[(1, 12130448), (2, 6065224), (4, 3032612), (8, 1516306), (11, 1102768), (16, 758153), (22, 551384), (44, 275692), (88, 137846), (157, 77264), (176, 68923), (314, 38632), (439, 27632), (628, 19316), (878, 13816), (1256, 9658), (1727, 7024), (1756, 6908), (2512, 4829), (3454, 3512)]