19001172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5479}}^1$

素因数の和:5520

約数の個数: 36

約数和(自身を含む): 47106080

約数和(自身を除く): 28104908

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 5479, 10958, 16437, 21916, 32874, 65748, 93143, 186286, 279429, 372572, 558858, 1117716, 1583431, 3166862, 4750293, 6333724, 9500586, 19001172]

約数ペア:

[(1, 19001172), (2, 9500586), (3, 6333724), (4, 4750293), (6, 3166862), (12, 1583431), (17, 1117716), (34, 558858), (51, 372572), (68, 279429), (102, 186286), (204, 93143), (289, 65748), (578, 32874), (867, 21916), (1156, 16437), (1734, 10958), (3468, 5479)]