19459344

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 60

約数和(自身を含む): 53102256

約数和(自身を除く): 33642912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1123, 1444, 2166, 2246, 2888, 3369, 4332, 4492, 5776, 6738, 8664, 8984, 13476, 17328, 17968, 21337, 26952, 42674, 53904, 64011, 85348, 128022, 170696, 256044, 341392, 405403, 512088, 810806, 1024176, 1216209, 1621612, 2432418, 3243224, 4864836, 6486448, 9729672, 19459344]

約数ペア:

[(1, 19459344), (2, 9729672), (3, 6486448), (4, 4864836), (6, 3243224), (8, 2432418), (12, 1621612), (16, 1216209), (19, 1024176), (24, 810806), (38, 512088), (48, 405403), (57, 341392), (76, 256044), (114, 170696), (152, 128022), (228, 85348), (304, 64011), (361, 53904), (456, 42674), (722, 26952), (912, 21337), (1083, 17968), (1123, 17328), (1444, 13476), (2166, 8984), (2246, 8664), (2888, 6738), (3369, 5776), (4332, 4492)]