19098006

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 39149568

約数和(自身を除く): 20051562

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 353, 381, 426, 706, 762, 1059, 2118, 9017, 18034, 25063, 27051, 44831, 50126, 54102, 75189, 89662, 134493, 150378, 268986, 3183001, 6366002, 9549003, 19098006]

約数ペア:

[(1, 19098006), (2, 9549003), (3, 6366002), (6, 3183001), (71, 268986), (127, 150378), (142, 134493), (213, 89662), (254, 75189), (353, 54102), (381, 50126), (426, 44831), (706, 27051), (762, 25063), (1059, 18034), (2118, 9017)]