13289030

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4273}}^1$

素因数の和:4591

約数の個数: 16

約数和(自身を含む): 24002784

約数和(自身を除く): 10713754

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 4273, 8546, 21365, 42730, 1328903, 2657806, 6644515, 13289030]

約数ペア:

[(1, 13289030), (2, 6644515), (5, 2657806), (10, 1328903), (311, 42730), (622, 21365), (1555, 8546), (3110, 4273)]