12631398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12457}}^1$

素因数の和:12488

約数の個数: 24

約数和(自身を含む): 27357768

約数和(自身を除く): 14726370

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 12457, 24914, 37371, 74742, 161941, 323882, 485823, 971646, 2105233, 4210466, 6315699, 12631398]

約数ペア:

[(1, 12631398), (2, 6315699), (3, 4210466), (6, 2105233), (13, 971646), (26, 485823), (39, 323882), (78, 161941), (169, 74742), (338, 37371), (507, 24914), (1014, 12457)]