2012643886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{44867}}^1$

素因数の和:46919

約数の個数: 16

約数和(自身を含む): 3295105920

約数和(自身を除く): 1282462034

約数列:

[1, 2, 11, 22, 2039, 4078, 22429, 44858, 44867, 89734, 493537, 987074, 91483813, 182967626, 1006321943, 2012643886]

約数ペア:

[(1, 2012643886), (2, 1006321943), (11, 182967626), (22, 91483813), (2039, 987074), (4078, 493537), (22429, 89734), (44858, 44867)]