2019346855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1\times {\mathrm{3037}}^1$

素因数の和:4986

約数の個数: 16

約数和(自身を含む): 2459467584

約数和(自身を除く): 440120729

約数列:

[1, 5, 71, 355, 1873, 3037, 9365, 15185, 132983, 215627, 664915, 1078135, 5688301, 28441505, 403869371, 2019346855]

約数ペア:

[(1, 2019346855), (5, 403869371), (71, 28441505), (355, 5688301), (1873, 1078135), (3037, 664915), (9365, 215627), (15185, 132983)]