21010098

素因数分解:

$2^1\times 3^1\times {\mathrm{619}}^1\times {\mathrm{5657}}^1$

素因数の和:6281

約数の個数: 16

約数和(自身を含む): 42095520

約数和(自身を除く): 21085422

約数列:

[1, 2, 3, 6, 619, 1238, 1857, 3714, 5657, 11314, 16971, 33942, 3501683, 7003366, 10505049, 21010098]

約数ペア:

[(1, 21010098), (2, 10505049), (3, 7003366), (6, 3501683), (619, 33942), (1238, 16971), (1857, 11314), (3714, 5657)]