21199362

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{42569}}^1$

素因数の和:42657

約数の個数: 16

約数和(自身を含む): 42910560

約数和(自身を除く): 21711198

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 42569, 85138, 127707, 255414, 3533227, 7066454, 10599681, 21199362]

約数ペア:

[(1, 21199362), (2, 10599681), (3, 7066454), (6, 3533227), (83, 255414), (166, 127707), (249, 85138), (498, 42569)]