30947338

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4757

約数の個数: 16

約数和(自身を含む): 48086784

約数和(自身を除く): 17139446

約数列:

[1, 2, 47, 71, 94, 142, 3337, 4637, 6674, 9274, 217939, 329227, 435878, 658454, 15473669, 30947338]

約数ペア:

[(1, 30947338), (2, 15473669), (47, 658454), (71, 435878), (94, 329227), (142, 217939), (3337, 9274), (4637, 6674)]