30911294

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2395

約数の個数: 16

約数和(自身を含む): 47794320

約数和(自身を除く): 16883026

約数列:

[1, 2, 41, 82, 173, 346, 2179, 4358, 7093, 14186, 89339, 178678, 376967, 753934, 15455647, 30911294]

約数ペア:

[(1, 30911294), (2, 15455647), (41, 753934), (82, 376967), (173, 178678), (346, 89339), (2179, 14186), (4358, 7093)]