39941804

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19541}}^1$

素因数の和:19625

約数の個数: 24

約数和(自身を含む): 80982048

約数和(自身を除く): 41040244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19541, 39082, 78164, 136787, 273574, 547148, 1426493, 2852986, 5705972, 9985451, 19970902, 39941804]

約数ペア:

[(1, 39941804), (2, 19970902), (4, 9985451), (7, 5705972), (14, 2852986), (28, 1426493), (73, 547148), (146, 273574), (292, 136787), (511, 78164), (1022, 39082), (2044, 19541)]