21838794

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{43853}}^1$

素因数の和:43941

約数の個数: 16

約数和(自身を含む): 44204832

約数和(自身を除く): 22366038

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 43853, 87706, 131559, 263118, 3639799, 7279598, 10919397, 21838794]

約数ペア:

[(1, 21838794), (2, 10919397), (3, 7279598), (6, 3639799), (83, 263118), (166, 131559), (249, 87706), (498, 43853)]