17914676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{26501}}^1$

素因数の和:26531

約数の個数: 18

約数和(自身を含む): 33949062

約数和(自身を除く): 16034386

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 26501, 53002, 106004, 344513, 689026, 1378052, 4478669, 8957338, 17914676]

約数ペア:

[(1, 17914676), (2, 8957338), (4, 4478669), (13, 1378052), (26, 689026), (52, 344513), (169, 106004), (338, 53002), (676, 26501)]