15490662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 35878080

約数和(自身を除く): 20387418

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1123, 1254, 2246, 2299, 3369, 4598, 6738, 6897, 12353, 13794, 21337, 24706, 37059, 42674, 64011, 74118, 128022, 135883, 234707, 271766, 407649, 469414, 704121, 815298, 1408242, 2581777, 5163554, 7745331, 15490662]

約数ペア:

[(1, 15490662), (2, 7745331), (3, 5163554), (6, 2581777), (11, 1408242), (19, 815298), (22, 704121), (33, 469414), (38, 407649), (57, 271766), (66, 234707), (114, 135883), (121, 128022), (209, 74118), (242, 64011), (363, 42674), (418, 37059), (627, 24706), (726, 21337), (1123, 13794), (1254, 12353), (2246, 6897), (2299, 6738), (3369, 4598)]