12570514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 24105600

約数和(自身を除く): 11535086

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 38, 58, 61, 122, 187, 209, 319, 323, 374, 418, 493, 551, 638, 646, 671, 986, 1037, 1102, 1159, 1342, 1769, 2074, 2318, 3538, 3553, 5423, 6061, 7106, 9367, 10846, 11407, 12122, 12749, 18734, 19459, 19703, 22814, 25498, 30073, 33611, 38918, 39406, 60146, 67222, 103037, 206074, 216733, 330803, 369721, 433466, 571387, 661606, 739442, 1142774, 6285257, 12570514]

約数ペア:

[(1, 12570514), (2, 6285257), (11, 1142774), (17, 739442), (19, 661606), (22, 571387), (29, 433466), (34, 369721), (38, 330803), (58, 216733), (61, 206074), (122, 103037), (187, 67222), (209, 60146), (319, 39406), (323, 38918), (374, 33611), (418, 30073), (493, 25498), (551, 22814), (638, 19703), (646, 19459), (671, 18734), (986, 12749), (1037, 12122), (1102, 11407), (1159, 10846), (1342, 9367), (1769, 7106), (2074, 6061), (2318, 5423), (3538, 3553)]