17561396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 32508000

約数和(自身を除く): 14946604

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 859, 1076, 1718, 3436, 5111, 10222, 16321, 20444, 32642, 65284, 231071, 462142, 924284, 4390349, 8780698, 17561396]

約数ペア:

[(1, 17561396), (2, 8780698), (4, 4390349), (19, 924284), (38, 462142), (76, 231071), (269, 65284), (538, 32642), (859, 20444), (1076, 16321), (1718, 10222), (3436, 5111)]