15690124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 29030400

約数和(自身を除く): 13340276

約数列:

[1, 2, 4, 19, 38, 76, 431, 479, 862, 958, 1724, 1916, 8189, 9101, 16378, 18202, 32756, 36404, 206449, 412898, 825796, 3922531, 7845062, 15690124]

約数ペア:

[(1, 15690124), (2, 7845062), (4, 3922531), (19, 825796), (38, 412898), (76, 206449), (431, 36404), (479, 32756), (862, 18202), (958, 16378), (1724, 9101), (1916, 8189)]