19925683202

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{479513}}^1$

素因数の和:479857

約数の個数: 16

約数和(自身を含む): 30382007040

約数和(自身を除く): 10456323838

約数列:

[1, 2, 79, 158, 263, 526, 20777, 41554, 479513, 959026, 37881527, 75763054, 126111919, 252223838, 9962841601, 19925683202]

約数ペア:

[(1, 19925683202), (2, 9962841601), (79, 252223838), (158, 126111919), (263, 75763054), (526, 37881527), (20777, 959026), (41554, 479513)]