2111626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1877

約数の個数: 16

約数和(自身を含む): 3522528

約数和(自身を除く): 1410902

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1811, 3622, 19921, 39842, 95983, 191966, 1055813, 2111626]

約数ペア:

[(1, 2111626), (2, 1055813), (11, 191966), (22, 95983), (53, 39842), (106, 19921), (583, 3622), (1166, 1811)]