12602416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{19211}}^1$

素因数の和:19260

約数の個数: 20

約数和(自身を含む): 25014024

約数和(自身を除く): 12411608

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 19211, 38422, 76844, 153688, 307376, 787651, 1575302, 3150604, 6301208, 12602416]

約数ペア:

[(1, 12602416), (2, 6301208), (4, 3150604), (8, 1575302), (16, 787651), (41, 307376), (82, 153688), (164, 76844), (328, 38422), (656, 19211)]