16764397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 2976275

約数列:

[1, 13, 17, 31, 221, 403, 527, 2447, 6851, 31811, 41599, 75857, 540787, 986141, 1289569, 16764397]

約数ペア:

[(1, 16764397), (13, 1289569), (17, 986141), (31, 540787), (221, 75857), (403, 41599), (527, 31811), (2447, 6851)]