16671622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{68891}}^1$

素因数の和:68915

約数の個数: 12

約数和(自身を含む): 27487908

約数和(自身を除く): 10816286

約数列:

[1, 2, 11, 22, 121, 242, 68891, 137782, 757801, 1515602, 8335811, 16671622]

約数ペア:

[(1, 16671622), (2, 8335811), (11, 1515602), (22, 757801), (121, 137782), (242, 68891)]