17966894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 31570560

約数和(自身を除く): 13603666

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 811, 1007, 1166, 1622, 2014, 8921, 11077, 15409, 17842, 22154, 30818, 42983, 85966, 169499, 338998, 472813, 816677, 945626, 1633354, 8983447, 17966894]

約数ペア:

[(1, 17966894), (2, 8983447), (11, 1633354), (19, 945626), (22, 816677), (38, 472813), (53, 338998), (106, 169499), (209, 85966), (418, 42983), (583, 30818), (811, 22154), (1007, 17842), (1166, 15409), (1622, 11077), (2014, 8921)]