19340104

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 42681600

約数和(自身を除く): 23341496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 479, 721, 824, 958, 1442, 1916, 2884, 3353, 3832, 5047, 5768, 6706, 10094, 13412, 20188, 23471, 26824, 40376, 46942, 49337, 93884, 98674, 187768, 197348, 345359, 394696, 690718, 1381436, 2417513, 2762872, 4835026, 9670052, 19340104]

約数ペア:

[(1, 19340104), (2, 9670052), (4, 4835026), (7, 2762872), (8, 2417513), (14, 1381436), (28, 690718), (49, 394696), (56, 345359), (98, 197348), (103, 187768), (196, 98674), (206, 93884), (392, 49337), (412, 46942), (479, 40376), (721, 26824), (824, 23471), (958, 20188), (1442, 13412), (1916, 10094), (2884, 6706), (3353, 5768), (3832, 5047)]