19114494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 48729600

約数和(自身を除く): 29615106

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1409, 1938, 2261, 2818, 4227, 4522, 6783, 8454, 9863, 13566, 19726, 23953, 26771, 29589, 47906, 53542, 59178, 71859, 80313, 143718, 160626, 167671, 187397, 335342, 374794, 455107, 503013, 562191, 910214, 1006026, 1124382, 1365321, 2730642, 3185749, 6371498, 9557247, 19114494]

約数ペア:

[(1, 19114494), (2, 9557247), (3, 6371498), (6, 3185749), (7, 2730642), (14, 1365321), (17, 1124382), (19, 1006026), (21, 910214), (34, 562191), (38, 503013), (42, 455107), (51, 374794), (57, 335342), (102, 187397), (114, 167671), (119, 160626), (133, 143718), (238, 80313), (266, 71859), (323, 59178), (357, 53542), (399, 47906), (646, 29589), (714, 26771), (798, 23953), (969, 19726), (1409, 13566), (1938, 9863), (2261, 8454), (2818, 6783), (4227, 4522)]