191008906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 345166920

約数和(自身を除く): 154158014

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 121, 187, 242, 319, 374, 493, 638, 986, 1601, 2057, 3202, 3509, 4114, 5423, 7018, 10846, 17611, 27217, 35222, 46429, 54434, 59653, 92858, 119306, 193721, 299387, 387442, 510719, 598774, 789293, 1021438, 1578586, 3293257, 5617909, 6586514, 8682223, 11235818, 17364446, 95504453, 191008906]

約数ペア:

[(1, 191008906), (2, 95504453), (11, 17364446), (17, 11235818), (22, 8682223), (29, 6586514), (34, 5617909), (58, 3293257), (121, 1578586), (187, 1021438), (242, 789293), (319, 598774), (374, 510719), (493, 387442), (638, 299387), (986, 193721), (1601, 119306), (2057, 92858), (3202, 59653), (3509, 54434), (4114, 46429), (5423, 35222), (7018, 27217), (10846, 17611)]