16738813426

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{208729}}^1$

素因数の和:209229

約数の個数: 16

約数和(自身を含む): 25420809240

約数和(自身を除く): 8681995814

約数列:

[1, 2, 101, 202, 397, 794, 40097, 80194, 208729, 417458, 21081629, 42163258, 82865413, 165730826, 8369406713, 16738813426]

約数ペア:

[(1, 16738813426), (2, 8369406713), (101, 165730826), (202, 82865413), (397, 42163258), (794, 21081629), (40097, 417458), (80194, 208729)]