16868409818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1289831}}^1$

素因数の和:1290349

約数の個数: 16

約数和(自身を含む): 27303163776

約数和(自身を除く): 10434753958

約数列:

[1, 2, 13, 26, 503, 1006, 6539, 13078, 1289831, 2579662, 16767803, 33535606, 648784993, 1297569986, 8434204909, 16868409818]

約数ペア:

[(1, 16868409818), (2, 8434204909), (13, 1297569986), (26, 648784993), (503, 33535606), (1006, 16767803), (6539, 2579662), (13078, 1289831)]