16980634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1117}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 27851616

約数和(自身を除く): 10870982

約数列:

[1, 2, 11, 22, 691, 1117, 1382, 2234, 7601, 12287, 15202, 24574, 771847, 1543694, 8490317, 16980634]

約数ペア:

[(1, 16980634), (2, 8490317), (11, 1543694), (22, 771847), (691, 24574), (1117, 15202), (1382, 12287), (2234, 7601)]