16631916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 49512960

約数和(自身を除く): 32881044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 613, 646, 714, 798, 969, 1226, 1292, 1428, 1596, 1839, 1938, 2261, 2452, 3678, 3876, 4291, 4522, 6783, 7356, 8582, 9044, 10421, 11647, 12873, 13566, 17164, 20842, 23294, 25746, 27132, 31263, 34941, 41684, 46588, 51492, 62526, 69882, 72947, 81529, 125052, 139764, 145894, 163058, 197999, 218841, 244587, 291788, 326116, 395998, 437682, 489174, 593997, 791996, 875364, 978348, 1187994, 1385993, 2375988, 2771986, 4157979, 5543972, 8315958, 16631916]

約数ペア:

[(1, 16631916), (2, 8315958), (3, 5543972), (4, 4157979), (6, 2771986), (7, 2375988), (12, 1385993), (14, 1187994), (17, 978348), (19, 875364), (21, 791996), (28, 593997), (34, 489174), (38, 437682), (42, 395998), (51, 326116), (57, 291788), (68, 244587), (76, 218841), (84, 197999), (102, 163058), (114, 145894), (119, 139764), (133, 125052), (204, 81529), (228, 72947), (238, 69882), (266, 62526), (323, 51492), (357, 46588), (399, 41684), (476, 34941), (532, 31263), (613, 27132), (646, 25746), (714, 23294), (798, 20842), (969, 17164), (1226, 13566), (1292, 12873), (1428, 11647), (1596, 10421), (1839, 9044), (1938, 8582), (2261, 7356), (2452, 6783), (3678, 4522), (3876, 4291)]