19927842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17761}}^1$

素因数の和:17794

約数の個数: 32

約数和(自身を含む): 46039104

約数和(自身を除く): 26111262

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 17761, 35522, 53283, 106566, 195371, 301937, 390742, 586113, 603874, 905811, 1172226, 1811622, 3321307, 6642614, 9963921, 19927842]

約数ペア:

[(1, 19927842), (2, 9963921), (3, 6642614), (6, 3321307), (11, 1811622), (17, 1172226), (22, 905811), (33, 603874), (34, 586113), (51, 390742), (66, 301937), (102, 195371), (187, 106566), (374, 53283), (561, 35522), (1122, 17761)]