21476708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8273}}^1$

素因数の和:8347

約数の個数: 24

約数和(自身を含む): 41700960

約数和(自身を除く): 20224252

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 8273, 16546, 33092, 91003, 182006, 364012, 488107, 976214, 1952428, 5369177, 10738354, 21476708]

約数ペア:

[(1, 21476708), (2, 10738354), (4, 5369177), (11, 1952428), (22, 976214), (44, 488107), (59, 364012), (118, 182006), (236, 91003), (649, 33092), (1298, 16546), (2596, 8273)]