15679420724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1\times {\mathrm{3109}}^1$

素因数の和:5064

約数の個数: 48

約数和(自身を含む): 30450134400

約数和(自身を除く): 14770713676

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 1879, 2684, 3109, 3758, 6218, 7516, 12436, 20669, 34199, 41338, 68398, 82676, 114619, 136796, 189649, 229238, 379298, 458476, 758596, 1260809, 2086139, 2521618, 4172278, 5043236, 5841811, 8344556, 11683622, 23367244, 64259921, 128519842, 257039684, 356350471, 712700942, 1425401884, 3919855181, 7839710362, 15679420724]

約数ペア:

[(1, 15679420724), (2, 7839710362), (4, 3919855181), (11, 1425401884), (22, 712700942), (44, 356350471), (61, 257039684), (122, 128519842), (244, 64259921), (671, 23367244), (1342, 11683622), (1879, 8344556), (2684, 5841811), (3109, 5043236), (3758, 4172278), (6218, 2521618), (7516, 2086139), (12436, 1260809), (20669, 758596), (34199, 458476), (41338, 379298), (68398, 229238), (82676, 189649), (114619, 136796)]