30213238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{37117}}^1$

素因数の和:37167

約数の個数: 16

約数和(自身を含む): 50777424

約数和(自身を除く): 20564186

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 37117, 74234, 408287, 816574, 1373329, 2746658, 15106619, 30213238]

約数ペア:

[(1, 30213238), (2, 15106619), (11, 2746658), (22, 1373329), (37, 816574), (74, 408287), (407, 74234), (814, 37117)]