16893394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 31248000

約数和(自身を除く): 14354606

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1549, 1558, 3098, 5453, 10843, 10906, 21686, 29431, 58862, 63509, 127018, 206017, 412034, 444563, 889126, 1206671, 2413342, 8446697, 16893394]

約数ペア:

[(1, 16893394), (2, 8446697), (7, 2413342), (14, 1206671), (19, 889126), (38, 444563), (41, 412034), (82, 206017), (133, 127018), (266, 63509), (287, 58862), (574, 29431), (779, 21686), (1549, 10906), (1558, 10843), (3098, 5453)]