129529994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{17471}}^1$

素因数の和:17821

約数の個数: 16

約数和(自身を含む): 212599296

約数和(自身を除く): 83069302

約数列:

[1, 2, 11, 22, 337, 674, 3707, 7414, 17471, 34942, 192181, 384362, 5887727, 11775454, 64764997, 129529994]

約数ペア:

[(1, 129529994), (2, 64764997), (11, 11775454), (22, 5887727), (337, 384362), (674, 192181), (3707, 34942), (7414, 17471)]