22365812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 49875840

約数和(自身を除く): 27510028

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 2473, 4522, 4946, 9044, 9892, 17311, 34622, 42041, 46987, 69244, 84082, 93974, 168164, 187948, 294287, 328909, 588574, 657818, 798779, 1177148, 1315636, 1597558, 3195116, 5591453, 11182906, 22365812]

約数ペア:

[(1, 22365812), (2, 11182906), (4, 5591453), (7, 3195116), (14, 1597558), (17, 1315636), (19, 1177148), (28, 798779), (34, 657818), (38, 588574), (68, 328909), (76, 294287), (119, 187948), (133, 168164), (238, 93974), (266, 84082), (323, 69244), (476, 46987), (532, 42041), (646, 34622), (1292, 17311), (2261, 9892), (2473, 9044), (4522, 4946)]