16858382

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 25805952

約数和(自身を除く): 8947570

約数列:

[1, 2, 71, 142, 227, 454, 523, 1046, 16117, 32234, 37133, 74266, 118721, 237442, 8429191, 16858382]

約数ペア:

[(1, 16858382), (2, 8429191), (71, 237442), (142, 118721), (227, 74266), (454, 37133), (523, 32234), (1046, 16117)]