12389792

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{1237}}^1$

素因数の和:1560

約数の個数: 24

約数和(自身を含む): 24490116

約数和(自身を除く): 12100324

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1237, 1252, 2474, 2504, 4948, 5008, 9896, 10016, 19792, 39584, 387181, 774362, 1548724, 3097448, 6194896, 12389792]

約数ペア:

[(1, 12389792), (2, 6194896), (4, 3097448), (8, 1548724), (16, 774362), (32, 387181), (313, 39584), (626, 19792), (1237, 10016), (1252, 9896), (2474, 5008), (2504, 4948)]