19019532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 37589748

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, 646, 701, 714, 798, 969, 1292, 1402, 1428, 1596, 1938, 2103, 2261, 2804, 3876, 4206, 4522, 4907, 6783, 8412, 9044, 9814, 11917, 13319, 13566, 14721, 19628, 23834, 26638, 27132, 29442, 35751, 39957, 47668, 53276, 58884, 71502, 79914, 83419, 93233, 143004, 159828, 166838, 186466, 226423, 250257, 279699, 333676, 372932, 452846, 500514, 559398, 679269, 905692, 1001028, 1118796, 1358538, 1584961, 2717076, 3169922, 4754883, 6339844, 9509766, 19019532]

約数ペア:

[(1, 19019532), (2, 9509766), (3, 6339844), (4, 4754883), (6, 3169922), (7, 2717076), (12, 1584961), (14, 1358538), (17, 1118796), (19, 1001028), (21, 905692), (28, 679269), (34, 559398), (38, 500514), (42, 452846), (51, 372932), (57, 333676), (68, 279699), (76, 250257), (84, 226423), (102, 186466), (114, 166838), (119, 159828), (133, 143004), (204, 93233), (228, 83419), (238, 79914), (266, 71502), (323, 58884), (357, 53276), (399, 47668), (476, 39957), (532, 35751), (646, 29442), (701, 27132), (714, 26638), (798, 23834), (969, 19628), (1292, 14721), (1402, 13566), (1428, 13319), (1596, 11917), (1938, 9814), (2103, 9044), (2261, 8412), (2804, 6783), (3876, 4907), (4206, 4522)]