16985122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 32379264

約数和(自身を除く): 15394142

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 2081, 4081, 4162, 8162, 14567, 22891, 29134, 45782, 110293, 160237, 220586, 320474, 772051, 1213223, 1544102, 2426446, 8492561, 16985122]

約数ペア:

[(1, 16985122), (2, 8492561), (7, 2426446), (11, 1544102), (14, 1213223), (22, 772051), (53, 320474), (77, 220586), (106, 160237), (154, 110293), (371, 45782), (583, 29134), (742, 22891), (1166, 14567), (2081, 8162), (4081, 4162)]