13089442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{859}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 20743200

約数和(自身を除く): 7653758

約数列:

[1, 2, 19, 38, 401, 802, 859, 1718, 7619, 15238, 16321, 32642, 344459, 688918, 6544721, 13089442]

約数ペア:

[(1, 13089442), (2, 6544721), (19, 688918), (38, 344459), (401, 32642), (802, 16321), (859, 15238), (1718, 7619)]