11947826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 20623680

約数和(自身を除く): 8675854

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 307, 319, 614, 638, 671, 1342, 1769, 3377, 3538, 6754, 8903, 17806, 18727, 19459, 37454, 38918, 97933, 195866, 205997, 411994, 543083, 1086166, 5973913, 11947826]

約数ペア:

[(1, 11947826), (2, 5973913), (11, 1086166), (22, 543083), (29, 411994), (58, 205997), (61, 195866), (122, 97933), (307, 38918), (319, 37454), (614, 19459), (638, 18727), (671, 17806), (1342, 8903), (1769, 6754), (3377, 3538)]