19015242

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 39761280

約数和(自身を除く): 20746038

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 1061, 2122, 2987, 3183, 5974, 6366, 8961, 17922, 30769, 61538, 92307, 109283, 184614, 218566, 327849, 655698, 3169207, 6338414, 9507621, 19015242]

約数ペア:

[(1, 19015242), (2, 9507621), (3, 6338414), (6, 3169207), (29, 655698), (58, 327849), (87, 218566), (103, 184614), (174, 109283), (206, 92307), (309, 61538), (618, 30769), (1061, 17922), (2122, 8961), (2987, 6366), (3183, 5974)]