19325886

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 39529728

約数和(自身を除く): 20203842

約数列:

[1, 2, 3, 6, 83, 151, 166, 249, 257, 302, 453, 498, 514, 771, 906, 1542, 12533, 21331, 25066, 37599, 38807, 42662, 63993, 75198, 77614, 116421, 127986, 232842, 3220981, 6441962, 9662943, 19325886]

約数ペア:

[(1, 19325886), (2, 9662943), (3, 6441962), (6, 3220981), (83, 232842), (151, 127986), (166, 116421), (249, 77614), (257, 75198), (302, 63993), (453, 42662), (498, 38807), (514, 37599), (771, 25066), (906, 21331), (1542, 12533)]