21067024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{119699}}^1$

素因数の和:119718

約数の個数: 20

約数和(自身を含む): 44528400

約数和(自身を除く): 23461376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 119699, 239398, 478796, 957592, 1316689, 1915184, 2633378, 5266756, 10533512, 21067024]

約数ペア:

[(1, 21067024), (2, 10533512), (4, 5266756), (8, 2633378), (11, 1915184), (16, 1316689), (22, 957592), (44, 478796), (88, 239398), (176, 119699)]